Peer-reviewed publications

      * indicates member of Wray research group

Citations tracked on Google Scholar or Web of Science

  1. E. B. Hughes*, J. Wray, S. Karunatillake, G. Fanson*, E. Harrington, and D. R. Hood. “Water-limited hydrothermalism and volcanic resurfacing of Eridania Basin, Mars.” Submitted (11/2023).
  2. A. M. Dapremont* and J. J. Wray (2023). “Mars mud volcanism in color: A new approach to the study of subsurface sediment mobilization.” Icarus 406, 115733. Link
  3. J. J. Wray (2021). “Contemporary liquid water on Mars?” Annu. Rev. Earth Planet. Sci. 49, 141-171. Link
  4. C. M. Dundas, M. T. Mellon, S. J. Conway, I. J. Daubar, K. E Williams, L. Ojha, J. J. Wray, A. M. Bramson, S. Byrne, A. S. McEwen, L. V. Posiolova, G. Speth, D. Viola, M. E. Landis, G. A. Morgan, and A. V. Pathare (2021). “Widespread exposures of extensive clean shallow ice in the midlatitudes of Mars.” J. Geophys. Res. Planets 126, e2020JE006617. Link
  5. G. L. Eggers*, J. J. Wray, and J. Dufek (2021). “Compositional mapping of the Nili Patera feldspathic unit: Extent and implications for formation.” J. Geophys. Res. Planets 126, e2020JE006383. Link
  6. A. M. Dapremont* and J. J. Wray (2021). “Igneous or mud volcanism on Mars? The case study of Hephaestus Fossae.” J. Geophys. Res. Planets 126, e2020JE006390. Link
  7. A. M. Dapremont* and J. J. Wray (2021). “Insights into Mars mud volcanism products using visible and near-infrared spectroscopy.” Icarus 359, 114299. Link
  8. P. M. Corlies^, G. D. McDonald*^, A. G. Hayes, J. J. Wray, M. Ádámkovics, M. J. Malaska, M. L. Cable, J. D. Hofgartner, S. M. Hörst, L. R. Liuzzo, J. J. Buffo, R. D. Lorenz, and E. P. Turtle (2021). “Modeling transmission windows in Titan’s lower troposphere: Implications for infrared spectrometers aboard future aerial and surface missions.” Icarus 357, 114228. Link
    (^ authors listed as equal contributors)
  9. J. L. Bishop, C. Gross, J. Danielsen, M. Parente, S. L. Murchie, B. Horgan, J. J. Wray, C. Viviano, and F. P. Seelos (2020). “Multiple Mineral Horizons in Layered Outcrops at Mawrth Vallis, Mars, Signify Changing Geochemical Environments on Early Mars.” Icarus 341, 113634. Link
  10. D. R. Lowe, J. L. Bishop, D. Loizeau, J. J. Wray, and R. A. Beyer (2020). “Deposition of >3.7 Ga clay-rich strata of the Mawrth Vallis Group, Mars, in lacustrine, alluvial, and aeolian environments.” GSA Bulletin 132, 17-30. Link
  11. H. T. Chilton, B. E. Schmidt, K. Duarte, K. L. Ferrier, K. H. G. Hughson, J. E. C. Scully, J. J. Wray, H. G. Sizemore, A. Nathues, T. Platz, N. Schorghofer, P. M. Schenk, M. E. Landis, M. Bland, S. Byrne, C. T. R. Russell, and C. A. Raymond (2019). “Landslides on Ceres: Inferences into ice content and layering in the upper crust.” J. Geophys. Res. Planets 124, 1512-1524. Link
  12. C. L. Young*, M. J. Poston, J. J. Wray, K. P. Hand, and R. W. Carlson (2019). “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies. Icarus 321, 71-81. Link
  13. M. B. Wilhelm*, A. F. Davila, M. N. Parenteau, L. L. Jahnke, M. Abate, G. Cooper, E. T. Kelly, V. Parro García, M. G. Villadangos, Y. Blanco, B. Glass, J. J. Wray, J. L. Eigenbrode, R. E. Summons, and K. Warren-Rhodes (2018). “Constraints on the metabolic activity of microorganisms in Atacama surface soils inferred from refractory biomarkers: Implications for Martian habitability and biomarker detection.” Astrobiology 18, 955-966. Link ---> Astrobiology cover story
  14. S. Ackiss, B. Horgan, F. Seelos, W. Farrand, and J. Wray (2018). “Mineralogic evidence for subglacial volcanism in the Sisyphi Montes region of Mars.” Icarus 311, 357-370. Link
  15. R. P. Irwin III, J. J. Wray, S. C. Mest, and T. A. Maxwell (2018). “Wind-eroded crater floors and intercrater plains, Terra Sabaea, Mars.” J. Geophys. Res. Planets 123, 445-467. Link
  16. L. L. Tornabene, and 23 coauthors including J. J. Wray (2018). “Image simulation and assessment of the colour and spatial capabilities of the Colour and Stereo Surface Imaging System (CaSSIS) on the ExoMars Trace Gas Orbiter.” Space Sci. Rev. 214, 18. Link
  17. C. M. Dundas, A. M. Bramson, L. Ojha*, J. J. Wray, M. T. Mellon, S. Byrne, A. S. McEwen, N. E. Putzig, D. Viola, S. Sutton, E. Clark, and J. W. Holt (2018). “Exposed subsurface ice sheets in the Martian mid-latitudes.” Science 359, 199-201. Link
  18. L. Ojha*, M. Chojnacki, G. D. McDonald*, A. Shumway*, M. J. Wolff, M. D. Smith, A. S. McEwen, K. Ferrier, C. Huber, J. J. Wray, and A. Toigo (2017). “Seasonal slumps in Juventae Chasma, Mars.” J. Geophys. Res. Planets 122, 2193-2214. Link
  19. N. Thomas, and 60 coauthors including J. J. Wray (2017). “The Colour and Stereo Surface Imaging System (CaSSIS) for the ExoMars Trace Gas Orbiter.” Space Sci. Rev. 212, 1897-1944. Link
  20. P. Brož, E. Hauber, J. J. Wray, and G. Michael (2017). “Amazonian volcanism inside Valles Marineris on Mars.” Earth Planet. Sci. Lett. 473, 122-130. Link
  21. J. S. Méndez Harper, G. D. McDonald*, J. Dufek, M. J. Malaska, D. M. Burr, A. G. Hayes, J. McAdams, and J. J. Wray (2017). “Electrification of sand on Titan and its influence on sediment transport.” Nature Geosci. 10, 260-265. Link ---> Highlighted in Nature
  22. D. Susko, S. Karunatillake, G. Kodikara, J. R. Skok, J. Wray, J. Heldmann, A. Cousin, and T. Judice (2017). “A record of igneous evolution in Elysium, a major Martian volcanic province.” Scientific Reports 7, 43177. Link
  23. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, X.-L. Liu, R. E. Summons, J. J. Wray, B. N. Stamos, S. S. O’Reilly, and A. Williams (2017). “Xeropreservation of functionalized lipid biomarkers in hyperarid soils in the Atacama Desert.” Org. Geochem. 103, 97-104. Link
  24. B. L. Ehlmann, and 46 coauthors including J. J. Wray (2016). “The sustainability of habitability on terrestrial planets: Insights, questions, and needed measurements from Mars for understanding the evolution of Earth-like worlds (Invited Review).” J. Geophys. Res. Planets 121, 1927-1961. Link
  25. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, N. E. Button, and L. Ojha* (2016). “The association of hydrogen with sulfur on Mars across latitudes, longitudes, and compositional extremes.” J. Geophys. Res. Planets 121, 1321-1341. Link
  26. B. L. Ehlmann, G. A. Swayze, R. E. Milliken, J. F. Mustard, R. N. Clark, S. L. Murchie, G. N. Breit, J. J. Wray, B. Gondet, F. Poulet, J. Carter, W. M. Calvin, W. M. Benzel, and K. D. Seelos (2016). “Discovery of alunite in Cross Crater, Terra Sirenum, Mars: Evidence for acidic, sulfurous waters.” Am. Mineral. 101, 1527-1542. Link ---> Featured in Highlights and Breakthroughs
  27. J. J. Wray, S. L. Murchie, J. L. Bishop, B. L. Ehlmann, R. E. Milliken, M. B. Wilhelm*, K. D. Seelos, and M. Chojnacki (2016). “Orbital evidence for more widespread carbonate-bearing rocks on Mars.” J. Geophys. Res. Planets 121, 652-677. Link ---> JGR-Planets Editor's Highlight and cover story
  28. V. Sautter, M. J. Toplis, P. Beck, N. Mangold, R. Wiens, P. Pinet, A. Cousin, S. Maurice, L. LeDeit, R. Hewins, O. Gasnault, C. Quantin, O. Forni, H. Newsom, P.-Y. Meslin, J. Wray, N. Bridges, and V. Payré (2016). “Magmatic complexity on early Mars as seen through a combination of orbital, in-situ and meteorite data.” Lithos 254-255, 36-52. Link
  29. G. Komatsu, C. H. Okubo, J. J. Wray, L. Ojha*, M. Cardinale, A. Murana, R. Orosei, M. A. Chan, J. Ormö, and R. Gallagher (2016). “Small edifice features in Chryse Planitia, Mars: Assessment of a mud volcano hypothesis.” Icarus 268, 56-75. Link
  30. L. Ojha*, M. B. Wilhelm*, S. L. Murchie, A. S. McEwen, J. J. Wray, J. Hanley, M. Massé, and M. Chojnacki (2015). “Spectral evidence for hydrated salts in recurring slope lineae on Mars.” Nature Geosci. 8, 829-832. Link ---> Highest Altmetric score ever in Nature Geoscience
  31. C. L. Young*, J. J. Wray, R. N. Clark, J. R. Spencer, D. E. Jennings, K. P. Hand, M. J. Poston, and R. W. Carlson (2015). “Silicates on Iapetus from Cassini’s Composite Infrared Spectrometer.” Astrophys. J. Lett., 811, L27. Link
  32. V. Sautter, and 25 coauthors including J. J. Wray (2015). “In situ evidence for continental crust on early Mars.” Nature Geosci. 8, 605-609. Link
  33. F. J. Martín-Torres, and 24 coauthors including J. Wray (2015). “Transient liquid water and water activity at Gale crater on Mars.” Nature Geosci. 8, 357-361. Link ---> Nature Geoscience cover story
  34. R. E. Arvidson, J. F. Bell III, J. G. Catalano, B. C. Clark, V. K. Fox, R. Gellert, J. P. Grotzinger, E. A. Guinness, K. E. Herkenhoff, A. H. Knoll, M. G. A. Lapotre, S. M. McLennan, D. W. Ming, R. V. Morris, S. L. Murchie, K. E. Powell, M. D. Smith, S. W. Squyres, M. J. Wolff, and J. J. Wray (2015). “Mars Reconnaissance Orbiter and Opportunity observations of the Burns Formation: Crater-hopping at Meridiani Planum.” J. Geophys. Res. Planets 120, 429-451. Link
  35. J. C. Stern, and 23 coauthors including J. J. Wray (2015). “Evidence for indigenous nitrogen in sedimentary and aeolian deposits from the Curiosity rover investigations at Gale crater, Mars.” Proc. Natl. Acad. Sci. U.S.A. 112, 4245-4250. Link
  36. C. M. Weitz, E. Noe Dobrea, and J. J. Wray (2015). “Mixtures of clays and sulfates within deposits in western Melas Chasma, Mars.” Icarus 251, 291-314. Link
  37. P. R. Mahaffy, and 27 coauthors including J. J. Wray (2015). “The imprint of atmospheric evolution in the D/H of Hesperian clay minerals on Mars.” Science 347, 412–414. Link
  38. S. Karunatillake^, J. J. Wray^, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, L. Ojha*, and N. Olsen (2014). “Sulfates hydrating bulk soil in the martian low and mid-latitudes.” Geophys. Res. Lett. 41, 7987-7996. Link ---> GRL Editor's Highlight
    (^ authors listed as equal contributors)
  39. J. D. Rummel, and 24 coauthors including J. J. Wray (2014). “A new analysis of Mars ‘Special Regions’: Findings of the Second MEPAG Special Regions Science Analysis Group (SR-SAG2).” Astrobiology 14, 887-968. Link ---> Astrobiology cover story
  40. S. E. Ackiss* and J. J. Wray (2014). “Occurrences of possible hydrated sulfates in the southern high latitudes of Mars.” Icarus 243, 311-324. Link
  41. A. C. McAdam, and 24 coauthors including J. J. Wray (2014). “Sulfur-bearing phases detected by evolved gas analysis of the Rocknest aeolian deposit, Gale Crater, Mars.” J. Geophys. Res. Planets 119, 373-393. Link ---> JGR cover story
  42. P. D. Archer Jr., and 20 coauthors including J. J. Wray (2014). “Abundances and implications of volatile-bearing species from Evolved Gas Analysis of the Rocknest aeolian deposit, Gale Crater, Mars.” J. Geophys. Res. Planets 119, 237-254. Link
  43. M. Chojnacki, D. M. Burr, J. E. Moersch, and J. J. Wray (2014). “Valles Marineris dune sediment provenance and pathways.” Icarus 232, 187-219. Link ---> Icarus cover story
  44. L. Ojha*, A. McEwen, C. Dundas, S. Byrne, S. Mattson, J. Wray, M. Masse, and E. Schaefer (2014). “HiRISE observations of Recurring Slope Lineae (RSL) during southern summer on Mars.” Icarus 231, 365-376. Link
  45. D. W. Ming, and 57 coauthors including J. J. Wray (2014). “Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars.” Science 343, 1245267. Link ---> Science cover story
  46. A. S. McEwen, C. M. Dundas, S. S. Mattson, A. D. Toigo, L. Ojha*, J. J. Wray, M. Chojnacki, S. Byrne, S. L. Murchie, and N. Thomas (2014). “Recurring slope lineae in equatorial regions of Mars.” Nature Geosci. 7, 53-58. Link ---> Nature Geoscience cover story
  47. L. Ojha*, J. J. Wray, S. L. Murchie, A. S. McEwen, M. J. Wolff, and S. Karunatillake (2013). “Spectral constraints on the formation mechanism of recurring slope lineae.” Geophys. Res. Lett. 40, 5621-5626. Link
  48. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, R. P. Irwin III, and M. S. Ghiorso (2013). “Prolonged magmatic activity on Mars inferred from the detection of felsic rocks.” Nature Geosci. 6, 1013-1017. Link
  49. L. A. Leshin, and 34 coauthors including J. J. Wray (2013). “Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover.” Science 341, 1238937. Link ---> Science cover story
  50. L. L. Tornabene, G. R. Osinski, A. S. McEwen, J. J. Wray, M. A. Craig, H. M. Sapers, and P. R. Christensen (2013). “An impact origin for hydrated silicates on Mars: A synthesis.” J. Geophys. Res. Planets 118, 994-1012. Link
  51. J. J. Wray (2013). “Gale crater: the Mars Science Laboratory/Curiosity Rover Landing Site” (Invited Review). Int. J. Astrobiol. 12, 25-38. Link
  52. E. Z. Noe Dobrea, J. J. Wray, F. J. Calef III, T. J. Parker, and S. L. Murchie (2012). “Hydrated minerals on Endeavour Crater’s rim and interior, and surrounding plains: New insights from CRISM data.” Geophys. Res. Lett. 39, L23201. Link
  53. P. R. Mahaffy, and 84 coauthors including J. Wray (2012). “The Sample Analysis at Mars Investigation and Instrument Suite.” Space Sci. Rev. 170, 401–478. Link
  54. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, and V. C. Gulick (2011). “Seasonal Flows on Warm Martian Slopes.” Science 333, 740–743. Link
  55. M. S. Rice, J. F. Bell III, E. A. Cloutis, J. J. Wray, K. E. Herkenhoff, R. Sullivan, J. R. Johnson, and R. B. Anderson (2011). “Temporal observations of bright soil exposures at Gusev crater, Mars.” J. Geophys. Res. 116, E00F14. Link
  56. J. J. Wray and B. L. Ehlmann (2011). “Geology of possible Martian methane source regions.” Planet. Space Sci. 59, 196–202. Link
  57. J. J. Wray, R. E. Milliken, C. M. Dundas, G. A. Swayze, J. C. Andrews-Hanna, A. M. Baldridge, M. Chojnacki, J. L. Bishop, B. L. Ehlmann, S. L. Murchie, R. N. Clark, F. P. Seelos, L. L. Tornabene, and S. W. Squyres (2011). “Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars.” J. Geophys. Res. 116, E01001. Link
  58. J. R. Michalski, J.-P. Bibring, F. Poulet, D. Loizeau, N. Mangold, E. Noe Dobrea, J. L. Bishop, J. J. Wray, N. K. McKeown, M. Parente, E. Hauber, F. Altieri, F. G. Carrozzo, and P. B. Niles (2010). “The Mawrth Vallis Region of Mars: A Potential Landing Site for the Mars Science Laboratory (MSL) Mission.” Astrobiology 10, 687–703. Link
  59. J. J. Wray, S. W. Squyres, L. H. Roach, J. L. Bishop, J. F. Mustard, and E. Z. Noe Dobrea (2010). “Identification of the Ca-sulfate bassanite in Mawrth Vallis, Mars.” Icarus 209, 416–421. Link
  60. N. T. Bridges, M. E. Banks, R. A. Beyer, F. C. Chuang, E. Z. N. Dobrea, K. E. Herkenhoff, L. P. Keszthelyi, K. E. Fishbaugh, A. S. McEwen, T. I. Michaels, B. J. Thomson, and J. J. Wray (2010). “Aeolian bedforms, yardangs, and indurated surfaces in the Tharsis Montes as seen by the HiRISE Camera: Evidence for dust aggregates.” Icarus 205, 165–182. Link
  61. M. A. Chan, J. Ormö, S. Murchie, C. H. Okubo, G. Komatsu, J. J. Wray, P. McGuire, J. A. McGovern, and the HiRISE Team (2010). “Geomorphic knobs of Candor Chasma, Mars: New Mars Reconnaissance Orbiter data and comparisons to terrestrial analogs.” Icarus 205, 138–153. Link
  62. A. S. McEwen, and 69 coauthors including J. J. Wray (2010). “The High Resolution Imaging Science Experiment (HiRISE) during MRO’s Primary Science Phase (PSP).” Icarus 205, 2–37. Link
  63. S. Karunatillake, J. J. Wray, S. W. Squyres, G. J. Taylor, O. Gasnault, S. M. McLennan, W. Boynton, M. R. El Maarry, and J. M. Dohm (2009). “Chemically striking regions on Mars and Stealth revisited.” J. Geophys. Res. 114, E12001. Link
  64. J. J. Wray, E. Z. Noe Dobrea, R. E. Arvidson, S. M. Wiseman, S. W. Squyres, A. S. McEwen, J. F. Mustard, and S. L. Murchie (2009). “Phyllosilicates and sulfates at Endeavour Crater, Meridiani Planum, Mars.” Geophys. Res. Lett. 36, L21201. Link
  65. J. J. Wray, S. L. Murchie, S. W. Squyres, F. P. Seelos, and L. L. Tornabene (2009). “Diverse aqueous environments on ancient Mars revealed in the southern highlands.” Geology 37, 1043–1046. Link
  66. B. L. Ehlmann, J. F. Mustard, G. A. Swayze, R. N. Clark, J. L. Bishop, F. Poulet, D. J. Des Marais, L. H. Roach, R. E. Milliken, J. J. Wray, O. Barnouin-Jha, and S. L. Murchie (2009). “Identification of hydrated silicate minerals on Mars using MRO-CRISM: Geologic context near Nili Fossae and implications for aqueous alteration.” J. Geophys. Res. 114, E00D08. Link
  67. S. L. Murchie, J. F. Mustard, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, N. K. McKeown, E. Z. Noe Dobrea, F. P. Seelos, D. L. Buczkowski, S. M. Wiseman, R. E. Arvidson, J. J. Wray, G. Swayze, R. N. Clark, D. J. Des Marais, A. S. McEwen, and J.-P. Bibring (2009). “A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter.” J. Geophys. Res. 114, E00D06. Link
  68. B. L. Ehlmann, J. F. Mustard, S. L. Murchie, F. Poulet, J. L. Bishop, A. J. Brown, W. M. Calvin, R. N. Clark, D. J. Des Marais, R. E. Milliken, L. H. Roach, T. L. Roush, G. A. Swayze, and J. J. Wray (2008). “Orbital Identification of Carbonate-Bearing Rocks on Mars.” Science 322, 1828–1832. Link
  69. J. J. Wray, B. L. Ehlmann, S. W. Squyres, J. F. Mustard, and R. L. Kirk (2008). “Compositional stratigraphy of clay-bearing layered deposits at Mawrth Vallis, Mars.” Geophys. Res. Lett. 35, L12202. Link ---> GRL Editor's Highlight and cover story
  70. R. Sullivan, R. Arvidson, J. F. Bell III, R. Gellert, M. Golombek, R. Greeley, K. Herkenhoff, J. Johnson, S. Thompson, P. Whelley, and J. Wray (2008). “Wind-driven particle mobility on Mars: Insights from Mars Exploration Rover observations at ‘El Dorado’ and surroundings at Gusev Crater.” J. Geophys. Res. 113, E06S07. Link
  71. J. J. Wray and J. E. Gunn (2008). “A New Technique for Galaxy Photometric Redshifts in the Sloan Digital Sky Survey.” Astrophys. J. 678, 144–153. Link ---> Highlighted in Nature
  72. A. S. McEwen, and 32 coauthors including J. J. Wray (2007). “A Closer Look at Water-Related Geologic Activity on Mars.” Science 317, 1706–1709. Link ---> Science cover story
  73. J. J. Wray, N. Bahcall, P. Bode, C. Boettiger, and P. F. Hopkins (2006). “The Shape, Multiplicity, and Evolution of Superclusters in ΛCDM Cosmology.” Astrophys. J. 652, 907–916. Link
  74. J. J. Wray, L. Eyer, and B. Paczynski (2004). “OGLE small-amplitude variables in the Galactic bar.” Mon. Not. R. Astron. Soc. 349, 1059–1068. Link

Conference presentations

      * indicates member of Wray research group

    2024

  1. L. Minaya, F. Rivera-Hernández, J. Wray, and K. Lehnigk. “Reconstructing the water history of Pliva Vallis, Jezero Crater, Mars.” Astrobiology Science Conference (2024): #223-074. Link
  2. T. A. Plattner, and 25 coauthors including J. Wray. “The geochemical evolution of Western Australian transient lakes - analogs for past environments on Mars.” Astrobiology Science Conference (2024): #121-070. Link
  3. E. B. Hughes*, J. J. Buffo, J. J. Wray, F. Rivera-Hernández, and the 2023 Expedition Team. “Spectral Diversity of Sulfate Minerals in Canadian Lakes as Analogues for Early Mars.” Astrobiology Science Conference (2024): #118-10. Link
  4. A. M. Eng*, F. Rivera-Hernández, J. J. Wray, and W. H. Farrand. “Can We Use HiRISE Color Data to Extrapolate Mastcam Multispectral Data Beyond Curiosity’s Traverse? Insights from Vera Rubin Ridge, Gale Crater, Mars.” Lunar and Planetary Science Conference 55 (2024): #2451. Link
  5. S. P. K. Malaviarachchi, and 20 coauthors including E. Hughes* and J. Wray. "Overview of Sri Lanka's Rare Occurrence of Serpentinites Within Proterozoic High-Grade Metamorphic Basement Rocks as a Mars-Context Research Site.” Lunar and Planetary Science Conference 55 (2024): #2324. Link
  6. E. B. Hughes*, J. J. Wray, F. Rivera-Hernández, P. Dharmapriya, S. Karunatillake, G. Kodikara, A. Sarbadhikari, V. M. Nair, Y. Srivastava, A. Rani, and the 2023 Expedition Team. “Raman and VNIR Spectra of Sri Lanka Serpentine Zone Minerals with Relevance to Nili Fossae and Jezero Crater, Mars.” Lunar and Planetary Science Conference 55 (2024): #2303. Link
  7. V. M. Nair, A. Basu Sarbadhikari, Y. Srivastava, P. L. Dharmapriya, S. P. K. Malaviarachchi, S. Karunatillake, A. Rani, E. B. Hughes*, J. J. Wray, D. Nisson, M. Melwani Daswani, and the 2023 Expedition Team. “A Potential Intraplate Serpentinization Site of Sri Lanka as a Mars Analogue.” Lunar and Planetary Science Conference 55 (2024): #2005. Link
  8. Y. X. Wang, D. J. Ouyang, P. Dharmapriya, R. Chandrajith, H. M. T. G. A. Pitawala, S. Karunatillake, E. Hughes*, M. Vithanage, T. Edussuriya, K. Anandakiththi, J. Wray, F. R. Hernandez, M. Melwani-Daswani, S. Perl, A. Sarbadhikari, Y. T. Shi, and L. Xiao. “Serpentinite in Sri Lanka: Preliminary petrological and geochemical constraints and implication for Martian comparisons.” Lunar and Planetary Science Conference 55 (2024): #1870. Link

    2023

  9. T. A. Plattner, and 22 coauthors including J. Wray. “Multi-scale insights into the geochemical evolution of Western Australian transient lakes - analogs for past environments on Mars.” AGU Fall Meeting (2023): #P52B-04. Link
  10. T. A. Plattner, and 23 coauthors including J. Wray. “Mapping mineralogy and in situ observations in acidic saline lakes in Western Australia.” Ancient and Future Brines Conference (2023): #2038. Link
  11. E. B. Hughes*, J. J. Buffo, F. Rivera Hernández, K. L. Lynch, and J. J. Wray. “Seasonal changes in VNIR spectra of salts from Canadian hypersaline lakes with relevance to Mars.” Ancient and Future Brines Conference (2023): #2022. Link
  12. T. A. Plattner, and 23 coauthors including J. Wray. “Mapping mineralogy and wet/dry cycles in acidic saline lakes in Western Australia.” Lunar and Planetary Science Conference 54 (2023): #3013. Link
  13. A. Valantinas, J. F. Mustard, V. Chevrier, A. Pommerol, N. Mangold, G. Villanueva, M. Patel, J. J. Wray, V. Bickel, G. Munaretto, N. Thomas, and G. Cremonese. “Orbital Evidence of Ferrihydrite in the Martian Dust: Implications for the Ancient Climate on Mars.” Lunar and Planetary Science Conference 54 (2023): #2174. Link
  14. W. L. Wallentine, K. L. Lynch, G. L. Eggers, E. B. Hughes*, J. J. Wray, and F. Rivera-Hernández. “Investigation of Sodium Sulfate Spectra from the Great Salt Lake as a Model for Characterizing Aqueous Geochemistry and Climate History of Martian Paleolakes.” Lunar and Planetary Science Conference 54 (2023): #2143. Link
  15. V. T. Bickel, S. J. Conway, N. Thomas, M. Read, A. Valantinas, E. Hauber, P. Grindrod, J. Wray, V. Rangarajan, and the CaSSIS Science Team. “Exploring CaSSIS with Machine Learning - The Search for Dust Devils on Mars.” Lunar and Planetary Science Conference 54 (2023): #1479. Link
  16. J. J. Wray, J. C. Castillo-Rogez, B. P. S. Donitz, and G. Li. “Interstellar Object Interceptor Missions: Opportunities and Challenges.” Technology Showcase for Future NASA Planetary Science Missions (2023). Link

    2022

  17. G. O. Fanson*, J. Wray, F. Rivera-Hernández, E. B. Hughes* and A. Matiella Novak. “Further evidence for ancient explosive volcanism in northern Arabia Terra, Mars.” Geological Society of America Connects (2022): #156-4. Link
  18. A. Simpson, A. Pital, B. Zinzer, G. Fanson*, E. Rader, J. Wray, M. L. Cable, and A. M. Stockton. “Large-scale sampling of biosignature distribution in aeolian- and volcanism-resurfaced Icelandic Mars analogs: integrating ground data, artificial landscape models, and satellite data.” Astrobiology Science Conference (2022): #320-01. Link
  19. T. A. Plattner, B. E. Schmidt, K. Hughson, J. Wray, A. Baldridge, P. Doran, J. S. Bowman, and the OAST Team. “Identifying Field Sites that have High Biosignature Preservation Potential in Planetary Analog Brine Environments.” Astrobiology Science Conference (2022): #235-042. Link
  20. L. L. Tornabene, V. G. Rangarajan, F. Seelos, S. Doute, G. Munaretto, C. Viviano-Beck, P. Grindrod, J. Piatek, J. Wray, A. Pommerol, and A. Luchetti. “Application of an Empirical Dark [Shadow] Subtraction Method to CRISM VNIR+IR Data as a Supplemental Method for Spectral Analysis of the Surface.” Lunar and Planetary Science Conference 53 (2022): #2330. Link
  21. E. B. Hughes*, J. Wray, and S. Karunatillake. “Amorphous silica deposits suggest eolian and periglacial conditions in Eridania basin, Mars.” Lunar and Planetary Science Conference 53 (2022): #2116. Link

    2021

  22. E. B. Hughes*, J. J. Wray, D. Hood, and S. Karunatillake. “Modeled bulk mineralogy suggests limited alteration in Eridania basin, Mars.” AGU Fall Meeting (2021): #P55B-1929. Link
  23. S. Cuevas-Quiñones*, J. Wray, F. Rivera-Hernández, and J. Adler. “Evaluating a potential volcano on the rim of Jezero crater, Mars.” Geological Society of America Connects (2021): #240-9. Link
  24. L. L. Tornabene, P. Becerra, C. Cesar, S. Conway, G. Cremonese, A. Lucchetti, G. Munaretto, A. McEwen, M. Pajola, M. Patel, J. Perry, A. Pommerol, V. Rangarajan, F. Seelos, N. Thomas, and J. Wray. “Potential detection of exposed martian water ice with multispectral images from the ExoMars Colour and Stereo Surface Imaging System.” Lunar and Planetary Science Conference 52 (2021): #2459. Link
  25. A. M. Dapremont* and J. J. Wray. “Subsurface sediment mobilization on Mars: Compositional analysis using HiRISE color data.” Lunar and Planetary Science Conference 52 (2021): #2101. Link

    2020

  26. A. M. Dapremont*, J. J. Wray, and L. C. Quick. “Alternative approaches to the study of mud volcanism on Mars (Invited).” Geological Society of America Annual Meeting (2020): #14-7. Link
  27. I. J. Daubar, M. Chojnacki, R. Hausmann, L. Ojha, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “Global distribution of dust devil tracks in HiRISE images.” Lunar and Planetary Science Conference 51 (2020): #2207. Link
  28. D. R. Lowe, J. L. Bishop, D. Loizeau, J. J. Wray, and R. A. Beyer. “Sedimentary processes at Muara crater provide evidence of lakes or seas in past at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 51 (2020): #2154. Link
  29. J. Caggiano, A. M. Sessa*, J. J. Wray, and C. S. Paty. “Identification of martian surface minerals in CRISM imagery using a deep neural network.” Lunar and Planetary Science Conference 51 (2020): #1637. Link

    2019

  30. J. J. Wray and A. M. Dapremont*. “Developing consistent criteria for assessing the origins of pitted cones on Mars (Invited).” AGU Fall Meeting (2019): #P43F-3520. Link
  31. J. L. Bishop, C. Gross, J. M. Danielsen, J. K. Miura, G. S. Usabal, S. L. Perrin, Y. Itoh, M. Parente, A. Sessa*, and J. J. Wray. “Changes in Geochemical Environment Detected at Mawrth Vallis, Mars, Through Changes in the Mineralogic Record Observed in Orbital Imagery.” Geological Society of America Annual Meeting (2019): #295-2. Link
  32. J. L. Bishop, C. Gross, J. M. Danielsen, S. L. Perrin, J. K. Miura, G. S. Usabal, A. Sessa*, and J. Wray. “Multiple mineral horizons at Mawrth Vallis, Mars, represent changing environmental conditions.” DPS Meeting 51/European Planetary Science Congress 14 (2019): #1175. Link
  33. J. J. Wray. “Diverse surface mineralogy of Mars from hyperspectral sensing.” IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2019): #WE1.R1.2. Link
  34. L. L. Tornabene, N. Thomas, G. Cremonese, M. Almeida, S. Douté, P. Grindrod, R. Heyd, A. Luchetti, A. McEwen, M. Pajola, J. Perry, E. Pilles, A. Pommerol, M. R. Read, F. Seelos, J. Wray, and the CaSSIS science and operations teams. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: Potential colour data products and their use for scientific investigations.” 9th International Mars Conference (2019): #6293. Link
  35. N. Thomas, and 42 coauthors including J. Wray. “The effects of past and current geologic processes observed by the CaSSIS imager onboard the ExoMars Trace Gas Orbiter: First year of operation.” 9th International Mars Conference (2019): #6156. Link
  36. K. L. Lynch*, K. A. Rey, R. J. Bond, J. F. Biddle, G. D. Christman, J. J. Wray, J. R. Spear, J. Munakata-Marr, B. H. Horgan, J. Hanley, R. F. Rosenzweig, and W. A. Jackson. “The Pilot Valley Project: Investigating Transitional Subsurface Habitable Zones in a Martian Paleolake Analog Environment.” Astrobiology Science Conference (2019): #506-7. Link
  37. B. E. Schmidt, J. Bowman, A. Pontefract, J. B. Glass, P. T. Doran, A. Olcott-Marshall, D. Bartlett, C. E. Carr, A. E. Dekas, E. D. Ingall, C. T. Reinhard, K. M. Soderlund, S. M. Som, F. J. Stewart, A. M. Stockton, J. Levy, J. J. Wray, and C. J. Bennett. “Oceans Across Space and Time: Windows into Ocean World Evolution.” Astrobiology Science Conference (2019): #314-1. Link
  38. J. L. Bishop, J. Flahaut, C. Gross, S. Perrin, J. Danielsen, J. Miura, G. Usabal, A. Sessa*, J. Wray, K. Warren-Rhodes, N. Hinman, and N. Cabrol. “Identifying Environmental Change and Seeking Potentially Habitable Sites on Mars at Mawrth Vallis Through Correlation with Analog Expeditions on Earth.” Astrobiology Science Conference (2019): #312-3. Link
  39. J. J. Wray. “New insights into Mars surface geochemistry from orbiters and rovers.” American Chemical Society Spring National Meeting (2019): #GEOC 70. Link
  40. P. D. Archer Jr., D. W. Ming, B. Sutter, J. V. Hogancamp, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairén, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine detection in Gale Crater, Mars and implications for past environmental conditions.” Lunar and Planetary Science Conference 50 (2019): #3041. Link
  41. J. M. Danielsen, J. L. Bishop, G. S. Usabal, J. K. Miura, A. M. Sessa*, J. J. Wray, Y. Itoh, M. Parente, and S. L. Murchie. “Characterization of outcrops containing ‘doublet’ spectra at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 50 (2019): #3017. Link
  42. R. Hausmann, I. J. Daubar, M. Chojnacki, L. Ojha, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “The distribution and lifetimes of dust devil tracks in HiRISE images.” Lunar and Planetary Science Conference 50 (2019): #2964. Link
  43. A. M. Dapremont* and J. J. Wray. “A global assessment of Mars mud volcanism products: Preliminary results provided by CRISM.” Lunar and Planetary Science Conference 50 (2019): #2916. Link
  44. L. Tornabene, N. Thomas, G. Cremonese, M. Almeida, S. Douté, P. Grindrod, R. Heyd, A. Luchetti, A. McEwen, M. Pajola, J. Perry, E. Pilles, A. Pommerol, M. R. Read, F. Seelos, J. Wray, and the CaSSIS science and operations teams. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: Potential colour data products and their use for scientific investigations.” Lunar and Planetary Science Conference 50 (2019): #2678. Link
  45. J. K. Miura, J. L. Bishop, J. M. Danielsen, A. M. Sessa*, Y. Itoh, M. Parente, J. J. Wray, and G. A. Swayze. “Spectral properties of alunite-kaolinite mixtures and detection of these minerals at Mawrth Vallis.” Lunar and Planetary Science Conference 50 (2019): #2576. Link
  46. J. Caggiano, A. M. Sessa*, J. J. Wray, and C. Paty. “Application of machine learning to identify surface minerals in CRISM imagery.” Lunar and Planetary Science Conference 50 (2019): #2564. Link
  47. N. Thomas, and 41 coauthors including J. Wray. “CaSSIS: Overview of imaging in the first 9 months of the prime mission.” Lunar and Planetary Science Conference 50 (2019): #1585. Link

    2018

  48. P. D. Archer, D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. R. Mahaffy, J. J. Wray, A. G. Fairén, R. Gellert, A. Yen, D. F. Blake, D. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-Gonzalez, C. McKay, C. Freissinet, and P. Martin. “Oxychlorine detection in Gale Crater, Mars and implications for past environmental conditions.” AGU Fall Meeting (2018): #P31F-3753. Link
  49. P. Corlies, E. Turtle, R. Lorenz, A. Hayes, S. Horst, M. Adamkovics, G. McDonald*, and J. Wray. “Returning to Titan: Assessing Titan’s transmission for future missions.” COSPAR 42nd Scientific Assembly (2018): #B5.3-43-18. Link
  50. C. L. Young*, M. J. Poston, J. J. Wray, K. P. Hand, and R. W. Carlson. “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies.” Asia-Oceania Geosciences Society Meeting (2018): #PS22-A027.
  51. A. M. Sessa*, J. J. Wray, and J. L. Bishop. “Discovery of alunite in candidate ExoMars landing site, Mawrth Vallis: Evidence for localized evaporative environments.” Lunar and Planetary Science Conference 49 (2018): #2983. Link
  52. P. Corlies, G. McDonald*, A. G. Hayes, M. Ádámkovics, S. M. Hörst, and J. J. Wray. “On the transmission of Titan’s atmosphere in application to future missions.” Lunar and Planetary Science Conference 49 (2018): #2596. Link
  53. L. C. Chaves, B. Horgan, K. L. Lynch*, L. Kimbrough*, J. Hanley, and J. J. Wray. “Acidic environments in Columbus crater, Mars: Implications for habitability.” Lunar and Planetary Science Conference 49 (2018): #1744. Link
  54. I. J. Daubar, L. Ojha, M. Chojnacki, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “Lifetime of a dust devil track and dust deposition rate in Gusev crater.” Lunar and Planetary Science Conference 49 (2018): #1730. Link
  55. C. Huber, L. Ojha*, and J. Wray. “Dry versus wet conditions for RSL.” Lunar and Planetary Science Conference 49 (2018): #1472. Link
  56. J. L. Bishop, J. J. Wray, A. Sessa*, J. Danielsen, B. L. Ehlmann, S. L. Murchie, B. Horgan, C. Gross, M. Parente, and F. P. Seelos. “Evidence of salty residues in layered outcrops at Mawrth Vallis and implications for evaporative environments on early Mars.” Lunar and Planetary Science Conference 49 (2018): #1117. Link

    2017

  57. J. J. Wray, C. L. Young*, M. J. Poston, K. P. Hand, and R. W. Carlson. “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies.” AGU Fall Meeting (2017): #P54B-07. Link
  58. C. Dundas, A. Bramson, L. Ojha*, J. Wray, M. Mellon, S. Byrne, A. McEwen, N. Putzig, D. Viola, and S. Sutton. “Ice exposures and landscape evolution in the Martian mid-latitudes.” AGU Fall Meeting (2017): #P52C-05. Link
  59. A. M. Sessa* and J. J. Wray. “Feldspathic rocks and associated mineral phases on Mars: Evidence for metamorphism?” AGU Fall Meeting (2017): #P33B-2881. Link.
  60. A. M. Dapremont* and J. J. Wray. “Visible and near-infrared spectroscopy of Hephaestus Fossae cratered cones, Mars.” AGU Fall Meeting (2017): #P33B-2880. Link
  61. K. Duarte, B. E. Schmidt, H. Chilton, K. L. Ferrier, K. H. G. Hughson, J. E. C. Scully, H. G. Sizemore, A. Nathues, T. Platz, C. T. Russell, C. A. Raymond, and J. J. Wray. “Determining Ceres’ subsurface ice content through the properties of intermediate landslides.” Geological Society of America Annual Meeting (2017): #178-6. Link
  62. H. Chilton, B. E. Schmidt, K. L. Ferrier, K. Duarte, K. H. G. Hughson, J. E. C. Scully, H. G. Sizemore, A. Nathues, T. Platz, C. T. Russell, C. A. Raymond, and J. J. Wray. “Ceres’ near surface properties from landslides.” Geological Society of America Annual Meeting (2017): #146-6. Link
  63. L. Ojha*, M. Chojnacki, G. McDonald*, A. Shumway, M. J. Wolff, M. Smith, A. S. McEwen, K. L. Ferrier, C. Huber, J. J. Wray, and A. Toigo. “Seasonal slumps in Juventae Chasma, Mars.” Geological Society of America Annual Meeting (2017): #319-10. Link
  64. N. Thomas, and 25 coauthors including J. Wray. “TGO/CaSSIS — First in-orbit observations.” European Planetary Science Congress (2017): #417. Link
  65. G. Eggers*, J. Wray, and J. Dufek. “Feldspathic rock on Mars: Compositional mapping of Nili Patera, Syrtis Major.” IAVCEI Scientific Assembly (2017): #MT13A-003.
  66. L. Ojha*, J. Wray, A. McEwen, and M. B. Wilhelm*. “Orbital observation of hydrated oxychlorine salts on Mars: Implications for habitability.” Astrobiology Science Conference (2017): #3509. Link
  67. A. M. Sessa* and J. J. Wray. “Occurrence of feldspathic rocks in the Martian southern highlands.” Lunar and Planetary Science Conference 48 (2017): #3013. Link
  68. L. P. Kimbrough* and J. J. Wray. “Phyllosilicates in Shalbatana Vallis, Mars.” Lunar and Planetary Science Conference 48 (2017): #2914. Link
  69. E. K. Leask, B. L. Ehlmann, R. Anderson, and J. J. Wray. “Martian lake plumbing: Mineralogy, morphology, and geologic context of hydrated minerals in Terra Sirenum.” Lunar and Planetary Science Conference 48 (2017): #2609. Link
  70. L. L. Tornabene, and 22 coauthors including J. J. Wray. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: An assessment of colour and spatial capabilities through image simulations.” Lunar and Planetary Science Conference 48 (2017): #2179. Link
  71. G. D. McDonald*, L. Ojha*, T. H. McConnochie, M. D. Smith, and J. J. Wray. “Water vapor retrievals over north polar craters with ice mounds: Constraints on sublimation rates.” Sixth International Workshop on the Mars Atmosphere (Jan 17-20, 2017), Granada, Spain. Link

    2016

  72. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, C. Freissinet, and P. Martin. “Oxychlorine species on Mars: Implications from Gale Crater samples.” AGU Fall Meeting (2016): #P23B-2169. Link
  73. G. D. McDonald*, L. Ojha*, T. H. McConnochie, M. D. Smith, and J. J. Wray. “Constraining the sublimation rate of the Louth crater ice mound with observations of atmospheric water vapor in the thermal infrared.” AGU Fall Meeting (2016): #P21B-2090. Link
  74. A. M. Sessa* and J. J. Wray. “Detection and mapping of hydrated mineral phases associated with flat-floored Noachian impact craters in the southern highlands on Mars.” AGU Fall Meeting (2016): #P11B-1852. Link
  75. G. L. Eggers*, J. J. Wray, and J. Dufek. “Feldspathic Material in Nili Patera at Syrtis Major, Mars: Extent and Relation to Surrounding Units.” AGU Fall Meeting (2016): #P11B-1854. Link
  76. C. Huber, L. Ojha*, and J. Wray. “The shallow water cycle budget of Mars from Recurring Slope Lineae.” AGU Fall Meeting (2016): #EP43D-03. Link
  77. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Mid-infrared spectroscopy to better characterize icy moon surface compositions.” DPS Meeting 48/European Planetary Science Congress 11 (2016): #519.05.
  78. J. J. Wray, A. M. Sessa*, G. L. Eggers*, and J. Dufek. “Orbital evidence for more widespread feldspathic rocks on Mars.” Geological Society of America Annual Meeting (2016): #49-8. Link
  79. S. E. Ackiss, B. Horgan, A. Campbell, F. P. Seelos, W. H. Farrand, and J. J. Wray. “Mineralogical evidence for subglacial volcanoes in the Sisyphi Montes region of Mars.” Sixth International Conference on Mars Polar Science and Exploration (September 5-9, 2016), Reykjavik, Iceland: #6086. Link
  80. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Mid-infrared spectroscopy to identify icy moon surface compositions: Evidence for phyllosilicates?” 53rd Annual Meeting of the Clay Minerals Society (2016).
  81. J. J. Wray and J. L. Bishop. “Carbonates mixed with clay minerals on Mars: Identification and implications.” 53rd Annual Meeting of the Clay Minerals Society (2016).
  82. K. L. Lynch, J. F. Biddle, R. J. Schneider, K. A. Rey, J. J. Wray, and R. F. Rosenzweig. “The Pilot Valley Basin, Utah: A Modern Habitability and Preservation Model for Groundwater-fed Martian Paleolake Basins.” Biosignature Preservation and Detection in Mars Analog Environments (2016): #2075. Link
  83. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, X. Liu, R. E. Summons, B. N. Stamos, J. J. Wray, S. S. O’Reilly, and A. J. Williams. “Xeropreservation of Functionalized Lipid Biomarkers in Hyperarid Soils in the Atacama Desert, Chile.” Biosignature Preservation and Detection in Mars Analog Environments (2016): #2019. Link
  84. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine species on Mars: Implications from Gale Crater samples.” Lunar and Planetary Science Conference 47 (2016): #2947. Link
  85. A. M. Sessa* and S. A. Parra*, J. J. Wray, R. P. Irwin III, T. A. Maxwell, and S. C. Mest. “Compositional mapping of Noachian impact crater floors on Mars.” Lunar and Planetary Science Conference 47 (2016): #2391. Link
  86. D. R. Lowe, J. L. Bishop, R. A. Beyer, M. B. Wilhelm*, J. J. Wray, and D. Loizeau. “Characterization of aeolian and sedimentary features in the Mawrth Vallis region, Mars.” Lunar and Planetary Science Conference 47 (2016): #1651. Link
  87. J. L. Bishop, C. Gross, E. B. Rampe, J. J. Wray, M. Parente, B. Horgan, D. Loizeau, C. E. Viviano-Beck, F. P. Seelos, B. L. Ehlmann, and R. N. Clark. “Mineralogy of layered outcrops at Mawrth Vallis and implications for early aqueous geochemistry on Mars.” Lunar and Planetary Science Conference 47 (2016): #1332. Link
  88. N. Thomas, and 58 coauthors including J. J. Wray. “The Colour and Stereo Surface Imaging System for ESA’s Trace Gas Orbiter.” Lunar and Planetary Science Conference 47 (2016): #1306. Link
  89. S. E. Ackiss, A. Campbell, B. Horgan, F. P. Seelos, and J. J. Wray. “Mineralogical evidence for subglacial volcanoes in the Sisyphi Montes region of Mars.” Lunar and Planetary Science Conference 47 (2016): #1305. Link
  90. G. Komatsu, C. H. Okubo, J. J. Wray, L. Ojha*, M. Cardinale, A. Murana, R. Orosei, M. A. Chan, J. Ormö, and R. Gallagher. “Probable mud volcanoes in Chryse Planitia, Mars: Updates on morphological, sedimentological and spectral studies.” Lunar and Planetary Science Conference 47 (2016): #1067. Link

    2015

  91. G. Eggers*, J. Wray, and J. Dufek. “Areal Distribution of Potential Felsic Material in Nili Patera at Syrtis Major, Mars.” AGU Fall Meeting (2015): #P43D-2137. Link
  92. C. Young*, J. Wray, K. Hand, M. Poston, R. Carlson, R. Clark, J. Spencer, and D. Jennings. “Discovering New Compounds on Icy Moon Surfaces with Mid-Infrared Spectroscopy.” AGU Fall Meeting (2015): #P43A-2094. Link
  93. M. B. Wilhelm*, A. Davila, J. Eigenbrode, M. Parenteau, L. Jahnke, R. Summons, X. Liu, J. Wray, B. Stamos, S. O’Reilly, and A. Williams. “Preservation of Lipid Biomarkers Under Prolonged and Extreme Hyperaridity in Atacama Desert Soils.” AGU Fall Meeting (2015): #P31A-2026. Link
  94. N. Thomas, and 24 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) on ExoMars Trace Gas Orbiter (TGO): Building on orbital imaging from MRO and Mars Express.” AGU Fall Meeting (2015): #P11B-2078. Link
  95. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Identifying new surface constituents of icy moons using mid-infrared spectroscopy.” DPS Meeting 47 (2015): #508.08. Link
  96. G. D. McDonald*, P. M. Corlies, J. J. Wray, J. D. Hofgartner, S. M. Hörst, A. G. Hayes, L. R. Liuzzo, and J. J. Buffo. “Transmission windows in Titan’s lower troposphere: Implications for IR spectrometers aboard future aerial and surface missions.” DPS Meeting 47 (2015): #310.12. Link
  97. J. L. Bishop, C. Gross, M. Parente, J. J. Wray, B. Horgan, C. E. Viviano-Beck, and F. P. Seelos. “The transition from neutral to acidic alteration at Mawrth Vallis as observed from the mineralogical record.” Geological Society of America Annual Meeting (2015): #21-7. Link
  98. K. L. Lynch and J. J. Wray. “Exploring Habitability, Hydrology, and Climate Change on Mars at Columbus Crater.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1041. Link
  99. S. E. Ackiss, J. J. Wray, K. D. Seelos, and P. B. Niles. “Huygens crater: Insights into Noachian volcanism, stratigraphy, and aqueous processes.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1032. Link
  100. A. McEwen, M. Chojnacki, H. Miyamoto, R. Hemmi, C. Weitz, R. Williams, C. Quantin, J. Flahaut, J. Wray, S. Turner, J. Bridges, S. Grebby, C. Leung, and S. Rafkin. “Landing site and exploration zone in eastern Melas Chasma.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1007. Link
  101. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, R. E. Summons, X. Liu, and J. J. Wray. “Lipid biomarker preservation under extreme and prolonged dryness in the Atacama Desert, Chile and implications for Mars.” European Planetary Science Congress (2015): #890. Link
  102. L. Ojha*, M. B. Wilhelm*, S. L. Murchie, A. S. McEwen, J. J. Wray, J. Hanley, M. Massé, and M. Chojnacki. “Spectral evidence for hydrated salts in seasonal brine flows on Mars.” European Planetary Science Congress (2015): #838. Link
  103. V. Sautter, M. J. Toplis, A. Cousin, C. Fabre, R. C. Wiens, N. Mangold, O. Forni, O. Gasnault, P. Pinet, W. Rapin, M. Fisk, L. Le Deit, P.-Y. Meslin, S. Maurice, J. Lasue, E. Stolper, P. Beck, J. Wray, J. C. Bridges, S. Le Mouelic, H Newsom, N. Lanza, and the ChemCam Team. “Granodiorite and alkaline suite at Gale crater: Continental crust on early Mars.” European Planetary Science Congress (2015): #729. Link
  104. A. McEwen, C. Dundas, M. Chojnacki, and J. Wray. “Recurring Slope Lineae (RSL) near candidate Mars 2020 landing sites.” 2nd Landing Site Workshop for the 2020 Mars Rover Mission (Aug 4-6, 2015), Monrovia, CA. Link
  105. R. Irwin, J. Wray, and J. Grant. “Phases of erosion and deposition recorded in Holden crater outcrops.” 2nd Landing Site Workshop for the 2020 Mars Rover Mission (Aug 4-6, 2015), Monrovia, CA. Link
  106. M. B. Wilhelm*, A. F. Davila, J. E. Eigenbrode, M. N. Parenteau, L. L. Jahnke, R. E. Summons, X. Liu, A. J. Williams, and J. J. Wray. “Preservation of lipid biomarkers in the Atacama Desert, Chile.” Astrobiology Science Conference (2015): #7413. Link
  107. J. L. Bishop, S. J. King, A. J. Brown, and J. J. Wray. “Investigating the chemistry of martian carbonates using CRISM data.” Astrobiology Science Conference (2015): #7285. Link
  108. N. A. Cabrol, and 27 coauthors including J. Wray. “Roadmap to biosignature exploration on Mars.” Astrobiology Science Conference (2015): #7010. Link
  109. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine species on Mars: The Gale Crater story.” Lunar and Planetary Science Conference 46 (2015): #2971. Link
  110. G. D. McDonald*, P. Corlies, J. J. Wray, S. M. Hörst, J. D. Hofgartner, L. R. Liuzzo, J. Buffo, and A. G. Hayes. “Altitude-dependence of Titan's methane transmission windows: Informing future missions.” Lunar and Planetary Science Conference 46 (2015): #2307. Link
  111. V. Sautter, and 23 coauthors including J. J. Wray. “Granodiorite and an alkaline suite analysed by ChemCam at Gale Crater.” Lunar and Planetary Science Conference 46 (2015): #1943. Link
  112. J. S. Méndez Harper, G. D. McDonald*, J. Dufek, A. G. Hayes, M. J. Malaska, J. S. McAdams, M. B. Wilhelm*, and J. J. Wray. “Triboelectric charging of Titan dune grains: Effect on sediment transport.” Lunar and Planetary Science Conference 46 (2015): #1637. Link
  113. J. L. Bishop, C. Gross, J. J. Wray, B. Horgan, C. E. Viviano-Beck, and F. P. Seelos. “Acid alteration at Mawrth Vallis between the older Fe/Mg-rich clays and the younger Al/Si-rich clays.” Lunar and Planetary Science Conference 46 (2015): #1455. Link
  114. S. Karunatillake^, J. J. Wray^, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, N. E. Button, and L. Ojha*. “Latitudinal variation in the association of H2O with sulfur in Martian soil.” Lunar and Planetary Science Conference 46 (2015): #1175. Link
    (^ authors listed as equal contributors)

    2014

  115. D. A. Susko, S. Karunatillake, J. J. Wray, J. R. Skok, J. Hurowitz, L. Ojha*, T. Judice, and R. O. J. Bentley. “Chemical provinces reveal Elysium volcano's compositional evolution.” AGU Fall Meeting (2014): #P41B-3904. Link
  116. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, D. Rogers, W. V. Boynton, J. R. Skok, L. Ojha*, and N. E. Button. “Variations in the association of H2O with sulfur on Mars.” AGU Fall Meeting (2014): #P41A-3890. Link
  117. J. J. Wray, C. L. Young*, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Laboratory infrared spectroscopy to identify new compounds on icy moon surfaces.” DPS Meeting 46 (2014): #418.16. Link
  118. L. Ojha*, M. J. Wolff, M. B. Wilhelm*, and J. J. Wray. “Temporal variations observed in spectra of active features on Mars.” Geological Society of America Annual Meeting (2014): #329-6. Link
  119. J. L. Bishop, B. Horgan, J. J. Wray, D. Loizeau, C. Gross, P. C. McGuire, M. Parente, F. Seelos, C. E. Viviano-Beck, and S. L. Murchie. “Composition and stratigraphy of acidic or salty components at Mawrth Vallis, Mars.” European Planetary Science Congress (2014): #694. Link
  120. N. Thomas, and 23 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s Trace Gas Orbiter.” European Planetary Science Congress (2014): #100. Link
  121. A. C. McAdam, H. B. Franz, P. D. Archer Jr., B. Sutter, J. L. Eigenbrode, C. Freissinet, S. K. Atreya, D. L. Bish, D. F. Blake, A. Brunner, P. R. Mahaffy, D. W. Ming, R. V. Morris, R. Navarro-Gonzalez, E. B. Rampe, A. Steele, J. J. Wray, and the MSL Science Team. “Reduced and oxidized sulfur compounds detected by evolved gas analyses of materials from Yellowknife Bay, Gale Crater, Mars.” 8th International Mars Conference (2014): #1439. Link
  122. A. McEwen, and 21 coauthors including J. Wray. “Recurring Slope Lineae on Mars.” 8th International Mars Conference (2014): #1149. Link
  123. D. W. Beaty, and 24 coauthors including J. Wray. “An updated planetary protection special regions on Mars analysis by the MEPAG Special Regions-Science Analysis Group 2.” 8th International Mars Conference (2014): #1145. Link
  124. N. Thomas, and 23 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s Trace Gas Orbiter.” 8th International Mars Conference (2014): #1067. Link
  125. S. E. Ackiss* and J. J. Wray. “Occurrences of possible hydrated sulfates in the southern high latitudes of Mars.” 8th International Mars Conference (2014): #1040. Link
  126. R. Navarro-González, and 26 coauthors including J. J. Wray. “Search for nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” COSPAR 40th Scientific Assembly (2014). Link
  127. N. Thomas, and 20 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s 2016 Trace Gas Orbiter mission.” Asia-Oceania Geosciences Society Meeting (2014): #ST16-PS13-A021. Link
  128. R. Arevalo Jr., and 21 coauthors including J. J. Wray. “Evolved Gas Analysis of the Rocknest aeolian bedform, Gale Crater, Mars.” Goldschmidt Conference (2014). Link
  129. R. Navarro-González, and 26 coauthors including J. Wray. “Search for nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” EGU General Assembly (2014): #14820. Link
  130. A. McEwen, S. Byrne, V. F. Chevrier, M. Chojnacki, C. M. Dundas, M. Masse, S. Mattson, L. Ojha*, A. Pommerol, A. D. Toigo, and J. J. Wray. “Recurring Slope Lineae and Future Exploration of Mars.” EGU General Assembly (2014): #8851. Link
  131. R. Navarro-González, and 27 coauthors including J. J. Wray. “Detection of nitric oxide by the Sample Analysis at Mars (SAM) instrument. Implications for the presence of nitrates.” Lunar and Planetary Science Conference 45 (2014): #2909. Link
  132. J. C. Stern, R. Navarro-González, C. Freissinet, C. P. McKay, P. D. Archer Jr., A. Buch, A. E. Brunner, P. Coll, J. L. Eigenbrode, H. B. Franz, D. P. Glavin, A. C. McAdam, D. W. Ming, A. Steele, B. Sutter, C. Szopa, J. J. Wray, P. G. Conrad, P. R. Mahaffy, and the MSL Science Team. “Detection and quantification of nitrogen compounds in the first drilled Martian solid samples by the Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory (MSL).” Lunar and Planetary Science Conference 45 (2014): #2743. Link
  133. M. Chojnacki, A. McEwen, C. Dundas, S. Mattson, L. Ojha*, S. Byrne, J. Wray, and the HiRISE Team. “Geologic context of recurring slope lineae in Coprates Chasma.” Lunar and Planetary Science Conference 45 (2014): #2701. Link
  134. A. C. McAdam, H. B. Franz, P. D. Archer Jr., B. Sutter, J. L. Eigenbrode, C. Freissinet, S. K. Atreya, D. L. Bish, D. F. Blake, A. Brunner, P. R. Mahaffy, D. W. Ming, R. V. Morris, R. Navarro-Gonzalez, E. B. Rampe, A. Steele, J. J. Wray, and the MSL Science Team. “Sulfur-bearing compounds detected by MSL SAM evolved gas analysis of materials from Yellowknife Bay, Gale Crater, Mars.” Lunar and Planetary Science Conference 45 (2014): #2257. Link
  135. C. L. Young*, J. J. Wray, R. N. Clark, K. P. Hand, and J. R. Spencer. “Icy satellite surface compositions from thermal infrared spectroscopy.” Workshop on The Habitability of Icy Worlds (February 5-7, 2014), Pasadena, CA: #4038. Link

    2013

  136. A. S. McEwen, C. M. Dundas, S. Mattson, A. D. Toigo, L. Ojha*, J. J. Wray, M. Chojnacki, S. Byrne, S. L. Murchie, and N. Thomas. “Recurring Slope Lineae in Mid-Latitude and Equatorial Mars.” AGU Fall Meeting (2013): #P31C-10.
  137. S. J. Ralston* and J. J. Wray. “Correlations Between Textures and Infrared Spectra of the Martian Surface in Valles Marineris.” AGU Fall Meeting (2013): #P23F-1860.
  138. J. C. Stern, R. Navarro-Gonzalez, C. Freissinet, C. P. McKay, P. D. Archer, A. Buch, J. L. Eigenbrode, H. Franz, D. P. Glavin, D. W. Ming, A. Steele, C. Szopa, J. J. Wray, P. G. Conrad, P. R. Mahaffy, and the MSL Science Team. “Detection and Quantification of Nitrogen Compounds in Martian Solid Samples by the Sample Analysis at Mars (SAM) Instrument Suite.” AGU Fall Meeting (2013): #P23C-1813.
  139. R. Navarro-Gonzalez, and 26 coauthors including J. J. Wray. “The Search for Nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” AGU Fall Meeting (2013): #P23C-1809.
  140. C. L. Young*, J. J. Wray, J. R. Spencer, R. N. Clark, and K. P. Hand. “Cassini CIRS characterization of icy moon surface composition.” DPS Meeting 45 (2013): #417.03. Link
  141. A. McEwen, C. Dundas, S. Mattson, A. Toigo, L. Ojha*, S. Murchie, N. Thomas, J. Wray, S. Byrne, and M. Chojnacki. “Recurring Slope Lineae (RSL) in Equatorial Mars.” European Planetary Science Congress (2013): #846. Link
  142. L. Ojha* & M. B. Wilhelm*, and J. J. Wray. “Spectral study of water tracks as an analog for recurring slope lineae.” Analog Sites for Mars Missions II: Past, Present and Future Missions to Mars (August 5-7, 2013), Washington, DC: #4013. Link
  143. M. B. Wilhelm* & L. Ojha*, A. E. Brunner, J. Dufek, and J. J. Wray. “Organic entrainment and preservation in volcanic glasses.” Analog Sites for Mars Missions II: Past, Present and Future Missions to Mars (August 5-7, 2013), Washington, DC: #4021. Link
  144. E. Z. Noe Dobrea, J. J. Wray, F. J. Calef III, T. J. Parker, and S. L. Murchie. “Hydrated minerals on Endeavour Crater's rim, interior, and surrounding plains: New insights from CRISM data.” Lunar and Planetary Science Conference 44 (2013): #3079. Link
  145. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, R. P. Irwin III, and M. S. Ghiorso. “Infrared spectral identification of unusually feldspar-rich rocks on Mars.” Lunar and Planetary Science Conference 44 (2013): #3065. Link
  146. G. Di Achille, C. Popa, S. Silvestro, J. Wray, F. G. Carrozzo, and F. Esposito. “High resolution morphometry and mineralogy of the Shalbatana paleolacustrine deposits (Mars) using MRO HiRISE and CRISM data.” Lunar and Planetary Science Conference 44 (2013): #3027. Link
  147. J. J. Wray, P. D. Archer Jr., W. B. Brinckerhoff, J. L. Eigenbrode, H. B. Franz, C. Freissinet, D. P. Glavin, P. R. Mahaffy, C. P. McKay, R. Navarro-González, A. Steele, J. C. Stern, C. R. Webster, and the MSL Science Team. “The search for ammonia in Martian soils with Curiosity's SAM instrument.” Lunar and Planetary Science Conference 44 (2013): #2942. Link
  148. J. C. Stern, A. Steele, A. Brunner, P. Coll, J. Eigenbrode, H. B. Franz, C. Freissinet, D. Glavin, J. H. Jones, R. Navarro-Gonzalez, P. R. Mahaffy, A. C. McAdam, C. McKay, J. Wray, and the MSL Science Team. “Detection of Reduced Nitrogen Compounds at Rocknest using the Sample Analysis at Mars (SAM) Instrument on the Mars Science Laboratory (MSL).” Lunar and Planetary Science Conference 44 (2013): #2790. Link
  149. R. Navarro-González, and 31 coauthors including J. J. Wray. “Possible detection of nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” Lunar and Planetary Science Conference 44 (2013): #2648. Link
  150. J. L. Bishop, J. J. Wray, B. L. Ehlmann, A. J. Brown, and M. Parente. “Refining Martian carbonate chemistries determined through CRISM analyses of several carbonate-bearing outcrops.” Lunar and Planetary Science Conference 44 (2013): #2555. Link
  151. M. B. Wilhelm*, J. L. Bishop, J. J. Wray, and L. Ojha*. “Structural variation in the ancient phyllosilicates at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 44 (2013): #2440. Link
  152. L. Ojha*, J. J. Wray, A. S. McEwen, and S. L. Murchie. “Spectral constraints on the nature and formation mechanism of recurring slope lineae.” Lunar and Planetary Science Conference 44 (2013): #2423. Link
  153. P. G. Conrad, and 29 coauthors including J. Wray. “Habitability assessment at Gale crater: Implications from initial results.” Lunar and Planetary Science Conference 44 (2013): #2185. Link
  154. C. M. Weitz, E. Noe Dobrea, and J. J. Wray. “Gypsum, jarosite, and other minerals associated with a blocky deposit in western Melas Chasma.” Lunar and Planetary Science Conference 44 (2013): #2076. Link
  155. A. C. McAdam, and 20 coauthors including J. Wray. “Insights into the sulfur mineralogy of Martian soil at Rocknest, Gale crater, enabled by evolved gas analysis.” Lunar and Planetary Science Conference 44 (2013): #1751. Link
  156. P. R. Mahaffy, and 60 coauthors including J. Wray. “Curiosity's Sample Analysis at Mars (SAM) investigation: Overview of results from the first 120 sols on Mars.” Lunar and Planetary Science Conference 44 (2013): #1395. Link
  157. L. Ojha*, J. J. Wray, A. S. McEwen, and S. L. Murchie. “Spectral Constraints on the Nature and Formation Mechanism of Recurring Slope Lineae.” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #55. Link
  158. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, and W. V. Boynton. “Regional prevalence of Fe-sulfates on Mars.” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #53. Link
  159. A. S. McEwen, S. Byrne, C. Dundas, L. Ojha*, S. Murchie, N. Thomas, and J. Wray. “Recurring Slope Lineae (RSL): Flow of Briny Water on Present-Day Mars?” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #36. Link

    2012

  160. S. E. Ackiss* and J. J. Wray. “Hydrated Sulfates in the Southern High Latitudes of Mars.” AGU Fall Meeting (2012): #P11E-1860.
  161. A. McEwen, S. Byrne, C. Dundas, S. Mattson, L. Ojha*, E. Schaefer, and J. Wray. “Recurring Slope Lineae in Valles Marineris, Mars.” AGU Fall Meeting (2012): #P21C-1857.
  162. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, and R. P. Irwin III. “Identification and formation of felsic rocks on Mars.” Geological Society of America Annual Meeting (2012): #60-3. Link
  163. A. McEwen, S. Byrne, C. Dundas, S. Mattson, S. Murchie, L. Ojha*, E. Schaefer, N. Thomas, and J. Wray. “Recurring Slope Lineae: Evidence for Present-Day Flowing Water on Mars?” European Planetary Science Congress (2012): #276. Link
  164. J. J. Wray. “The Scientific Necessity of Landing at Diverse Sites on Mars.” Concepts and Approaches for Mars Exploration (2012): #4380. Link
  165. K. P. Hand, J. Wray, W. Calvin, and R. W. Carlson. “Active and Passive Mid-Infrared Spectroscopy on Mars for In Situ analyses and Connection to Remote Sensing Observation.” Concepts and Approaches for Mars Exploration (2012): #4375. Link
  166. A. McEwen, S. Byrne, V. Chevrier, C. Dundas, C. Hansen, M. Masse, S. Mattson, S. Murchie, L. Ojha, D. Paige, E. Schaefer, N. Thomas, and J. Wray. “Future Orbital Measurements Needed to Understand Present-day Liquid H2O on the Surface of Mars.” Concepts and Approaches for Mars Exploration (2012): #4284. Link
  167. P. B. Niles, and 51 coauthors including J. J. Wray. “Multiple Smaller Missions as a Direct Pathway to Mars Sample Return.” Concepts and Approaches for Mars Exploration (2012): #4234. Link
  168. S. Karunatillake, C. Hardgrove, and J. J. Wray. “Importance of Future Gamma and Neutron Spectrometers at Mars.” Concepts and Approaches for Mars Exploration (2012): #4083. Link
  169. M. Chojnacki, J. E. Moersch, D. M. Burr, and J. J. Wray. “Potential sediment sources and pathways in Valles Marineris dune fields: Implications for Martian aeolian systems.” 3rd International Planetary Dunes Workshop (2012): #7040. Link
  170. L. L. Tornabene, C. M. Caudill, G. R. Osinski, A. S. McEwen, J. J. Wray, J. F. Mustard, J. R. Skok, J. A. Grant, and S. Mattson. “A crater-exposed bedrock database for Mars with applications for determining the composition and structure of the upper crust.” 3rd International Conference on Early Mars (2012): #7069. Link
  171. R. P. Irwin III, J. J. Wray, T. A. Maxwell, S. C. Mest, and S. T. Hansen*. “Wind-eroded stratigraphy on the floor of a Noachian impact crater, Noachis Terra, Mars.” 3rd International Conference on Early Mars (2012): #7066. Link
  172. G. R. Osinski, L. L. Tornabene, and J. J. Wray. “Impact craters and aqueous mineral phases on Mars.” Astrobiology Science Conference (2012). Link
  173. J. J. Wray, S. L. Murchie, K. D. Seelos, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, and E. Z. Noe Dobrea. “Expanding the inventory of carbonate-bearing rocks on Mars.” Astrobiology Science Conference (2012). Link
  174. S. Karunatillake, O. Gasnault, S. McLennan, A. D. Rogers, J. J. Wray, S. Squyres, and W. V. Boynton. “The Hydration State of Sulfates on Mars.” Astrobiology Science Conference (2012). Link
  175. J. L. Bishop, R. Beyer, J. J. Wray, M. Parente, D. Loizeau, D. Lowe, L. Saper, and N. McKeown. “Evidence for Sedimentary Processes at Mawrth Vallis, Mars and Implications for Habitability.” Astrobiology Science Conference (2012). Link
  176. S. E. Ackiss* and J. J. Wray. “Hydrated Sulfates in the Southern High Latitudes of Mars.” Astrobiology Science Conference (2012). Link ---> 3rd Place, student poster competition
  177. S. Karunatillake, O. Gasnault, S. M. McLennan, A. D. Rogers, J. J. Wray, S. W. Squyres, and W. V. Boynton. “The hydration state of sulfates on Mars.” Lunar and Planetary Science Conference 43 (2012): #2940. Link
  178. N. K. McKeown, J. Mazurok, K. Kamanos, and J. J. Wray. “Mineralogies of the Amenthes-Northern Terra Cimmeria Region, Mars.” Lunar and Planetary Science Conference 43 (2012): #2670. Link
  179. M. Chojnacki, J. E. Moersch, D. M. Burr, and J. J. Wray. “Valles Marineris dune fields: sediment pathways and provenance.” Lunar and Planetary Science Conference 43 (2012): #2444. Link
  180. S. E. Ackiss* and J. J. Wray. “Hydrated sulfates in the southern high latitudes of Mars.” Lunar and Planetary Science Conference 43 (2012): #2434. Link
  181. G. Komatsu, C. H. Okubo, J. J. Wray, R. Gallagher, R. Orosei, M. Cardinale, M. A. Chan, and J. Ormö. “Small mounds in Chryse Planitia, Mars: Testing a mud volcano hypothesis.” Lunar and Planetary Science Conference 43 (2012): #1103. Link

    2011

  182. S. L. Murchie, J. F. Mustard, R. E. Arvidson, B. L. Ehlmann, J.-P. Bibring, J. L. Bishop, and J. J. Wray. “The Diversity of Aqueous Mineral-Bearing Deposits on Mars.” AGU Fall Meeting (2011): #P22A-06. Link
  183. J. J. Wray. “Rovers and orbiters reveal wide-ranging aqueous conditions on Mars.” Geological Society of America Annual Meeting (2011): #167-7. Link
  184. K. D. Seelos, J. F. Mustard, B. L. Ehlmann, A. A. Fraeman, and J. J. Wray. “Phyllosilicates in Tyrrhena Terra, Mars: A systematic evaluation using CRISM data.” Geological Society of America Annual Meeting (2011): #100-12. Link
  185. J. J. Wray, S. L. Murchie, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, K. D. Seelos, E. Z. Noe Dobrea, J. F. Mustard, and S. W. Squyres. “Orbital evidence for iron or calcium carbonates on Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1719. Link
  186. J. L. Bishop, J. J. Wray, M. Parente, D. Loizeau, R. A. Beyer, D. Lowe, L. Saper, and N. K. McKeown. “Sedimentary Features in Phyllosilicate-bearing Outcrops of Crater Rims at Mawrth Vallis, Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1704. Link
  187. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, V. C. Gulick, and M. Masse. “Recurring Slope Lineae on Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1368. Link
  188. A. McEwen, N. Thomas, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, W. J. Markiewicz, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “The High-resolution Stereo Color Imager (HiSCI) on ExoMars Trace Gas Orbiter (TGO).” DPS Meeting 43/European Planetary Science Congress (2011): #1352. Link
  189. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, and M. Masse. “Recurring Slope Lineae: Warm-season incremental flows in the middle southern latitudes of Mars.” Fifth International Conference on Mars Polar Science and Exploration (September 12-16, 2011), Fairbanks, AK: #6017. Link
  190. A. McEwen, L. Ojha, C. Dundas, S. Byrne, S. Mattson, J. Wray, S. Cull, S. Murchie, and N. Thomas. “Transient Slope Lineae: Possible Summertime Briny Flows on Mars.” Conference on Exploring Mars Habitability (June 13-15, 2011), Lisbon, Portugal. Link
  191. J. Wray. “Mineralogic diversity at Holden crater.” 5th MSL Landing Site Workshop (May 16-18, 2011), Monrovia, CA. Link
  192. M. C. Bourke and J. J. Wray. “Interdune deposits suggest high groundwater in an equatorial crater on Mars.” Lunar and Planetary Science Conference 42 (2011): #2749. Link
  193. J. J. Wray, S. L. Murchie, B. L. Ehlmann, R. E. Milliken, K. D. Seelos, E. Z. Noe Dobrea, J. F. Mustard, and S. W. Squyres. “Evidence for regional deeply buried carbonate-bearing rocks on Mars.” Lunar and Planetary Science Conference 42 (2011): #2635. Link
  194. W. A. Delamere, A. S. McEwen, K. Becker, N. T. Bridges, E. M. Eliason, K. E. Herkenhoff, L. Kestay, S. Mattson, P. S. Russell, M. Milazzo, F. Seelos, L. L. Tornabene, and J. Wray. “Understanding HiRISE Color Imaging of Mars – a potential new tool for assisting in mineral identification at the meter resolution.” Lunar and Planetary Science Conference 42 (2011): #2402. Link
  195. C. Caudill, L. Tornabene, A. McEwen, and J. Wray. “Crater-exposed intact stratigraphy blocks and volcanogenic origin.” Lunar and Planetary Science Conference 42 (2011): #2393. Link
  196. J. L. Bishop, L. Saper, R. A. Beyer, D. Lowe, J. J. Wray, N. K. McKeown, and M. Parente. “Possible sedimentary features in phyllosilicate-bearing rocks at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 42 (2011): #2374. Link
  197. A. McEwen, L. Ojha, C. Dundas, S. Mattson, S. Byrne, J. Wray, S. Cull, and S. Murchie. “Transient slope lineae: evidence for summertime briny flows on Mars?” Lunar and Planetary Science Conference 42 (2011): #2314. Link
  198. M. Chojnacki, J. Moersch, and J. J. Wray. “HiRISE analysis of the western rim of Endeavour crater, Meridiani Planum, Mars: morphology, composition and topography.” Lunar and Planetary Science Conference 42 (2011): #2272. Link
  199. A. McEwen, N. Thomas, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, W. J. Markiewicz, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “HiSCI experiment on ExoMars Trace Gas Orbiter.” Lunar and Planetary Science Conference 42 (2011): #2270. Link
  200. L. Ojha, A. McEwen, C. Dundas, S. Mattson, S. Byrne, and J. Wray. “Transient Slope Lineae on Mars: Observations by HiRISE.” Lunar and Planetary Science Conference 42 (2011): #2101. Link
  201. A. M. Baldridge, M. D. Lane, and J. J. Wray. “The Earlier Mars Odyssey Orbit Time Reveals Aqueous Mineralogy in Mid-IR Data.” Lunar and Planetary Science Conference 42 (2011): #1663. Link
  202. G. Komatsu, M. Cardinale, D. A. Vaz, and J. J. Wray. “Conical features and basin-filling deposits in Isidis Planitia, Mars.” Lunar and Planetary Science Conference 42 (2011): #1187. Link
  203. A. McEwen, N. Thomas, W. J. Markiewicz, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “HiSCI experiment on ExoMars Trace Gas Orbiter.” Fourth International Workshop on the Mars Atmosphere: Modeling and Observations (February 8-11, 2011), Paris, France. Link

    2010

  204. L. L. Tornabene, C. M. Caudill, A. S. McEwen, G. Osinski, J. J. Wray, J. F. Mustard, J. R. Skok, G. Marzo, and J. A. Grant. “High-resolution morphologic and spectral characteristics of Crater-exposed Bedrock on Mars: Insights into the petrogenesis, stratigraphy and geologic history of the Martian crust.” AGU Fall Meeting (2010): #P44B-07. Link
  205. J. J. Wray and S. W. Squyres. “Diverse Aqueous Conditions on Mars from New Orbital Detections of Carbonate and Sulfate.” DPS Meeting 42 (2010): #34.02. Link
  206. J. Wray. “Mineralogic diversity at Holden crater.” 4th MSL Landing Site Workshop (September 27-29, 2010), Monrovia, CA. Link
  207. N. Thomas, R. Beyer, S. Byrne, J. M. Moore, S. Wilson, J. J. Wray, and A. S. McEwen. “The Banded Terrain in the NW Region of Hellas Basin.” European Planetary Science Congress (2010): #338. Link
  208. J. L. Bishop, N. K. McKeown, M. Parente, J.-P. Bibring, D. Loizeau, N. Mangold, J. R. Michalski, E. Noe Dobrea, F. Poulet, J. J. Wray, D. J. Des Marais, S. L. Murchie, and J. F. Mustard. “Phyllosilicate-bearing Rocks at Mawrth Vallis, Mars, and Implications for Habitable Environments and Biomarkers.” European Planetary Science Congress (2010): #177. Link
  209. S. L. Murchie, J. F. Mustard, R. E. Arvidson, J. L. Bishop, R. T. Clancy, B. L. Ehlmann, J. R. Skok, J. J. Wray, K. A. Lichtenberg, and J. C. Andrews-Hanna. “New results from the MRO/CRISM investigation.” 38th COSPAR Scientific Assembly (2010): #B10-0009-10. Link
  210. J. C. Andrews-Hanna, K. J. Zabrusky, R. E. Arvidson, S. M. Wiseman, S. L. Murchie, J. J. Wray, and S. W. Squyres. “The Sedimentary Rocks of Early Mars: Global and Regional Hydrological Context.” First International Conference on Mars Sedimentology and Stratigraphy (2010): #6062. Link
  211. T. S. Altheide, V. F. Chevrier, E. G. Rivera-Valentin, and J. J. Wray. “Geochemical modeling of the evaporation of an ancient paleolake in Columbus crater, Terra Sirenum, Mars.” Lunar and Planetary Science Conference 41 (2010): #2479. Link
  212. M. Chojnacki, J. Moersch, J. J. Wray, and D. M. Burr. “The Stratigraphy, Composition and Thermophysical Properties of Endeavour Crater, Meridiani Planum, Mars, from Orbital Remote Sensing.” Lunar and Planetary Science Conference 41 (2010): #2175. Link
  213. L. L. Tornabene, A. S. McEwen, C. Caudill, G. R. Osinski, J. J. Wray, G. A. Marzo, J. F. Mustard, J. R. Skok, J. A. Grant, and S. Mattson. “A Crater-Exposed Bedrock Database for Mars with Applications for Determining the Composition and Structure of the Upper Crust.” Lunar and Planetary Science Conference 41 (2010): #1737. Link
  214. E. G. Rivera-Valentin, R. Ulrich, V. F. Chevrier, T. S. Altheide, and J. J. Wray. “Dynamic modeling of Martian paleolake stability.” Lunar and Planetary Science Conference 41 (2010): #1446. Link

    2009

  215. N. K. McKeown, J. L. Bishop, J. J. Wray, M. Parente, and E. A. Silver. “Rock Morphologies of the Mawrth Vallis Landing Site Region.” AGU Fall Meeting (2009): #P43D-1458. Link
  216. J. J. Wray, R. Milliken, G. A. Swayze, B. L. Ehlmann, C. M. Dundas, A. M. Baldridge, J. C. Andrews-Hanna, and S. L. Murchie. “Evaporites in Martian Paleolakes: Observations and Implications.” AGU Fall Meeting (2009): #P41B-06. Link
  217. J. J. Wray and B. L. Ehlmann. “Morphology and Mineralogy of Methane Source Regions.” Workshop on Methane on Mars: Current Observations, Interpretation and Future Plans (November 25-27, 2009), Frascati, Italy. Link
  218. A. McEwen, J. Grant, J. Mustard, J. Wray, and L. Tornabene. “Early Noachian rocks in megabreccia deposits on Mars.” European Planetary Science Congress (2009): #504. Link
  219. J. L. Bishop, N. K. McKeown, J. F. Mustard, D. L. Buczkowski, R. N. Clark, D. J. Des Marais, B. L. Ehlmann, G. Marzo, R. E. Milliken, S. L. Murchie, E. Z. Noe Dobrea, M. Parente, T. L. Roush, G. A. Swayze, J. J. Wray, and the CRISM Team. “Distribution and Variability of Phyllosilicates on Mars Observed by MRO/CRISM and What They Can Tell Us About Early Martian Chemistry.” The New Martian Chemistry Workshop (July 27-28, 2009): #8003. Link
  220. J. L. Bishop, N. K. McKeown, J. F. Mustard, D. L. Buczkowski, R. N. Clark, B. L. Ehlmann, G. Marzo, R. E. Milliken, S. L. Murchie, E. Noe Dobrea, M. Parente, T. L. Roush, G. A. Swayze, J. J. Wray, and The CRISM Team. “Distribution and Variability of Phyllosilicates on Mars Observed by MRO/CRISM.” 14th International Clay Conference (2009): #MC1b.Mon.L4. Link
  221. S. Murchie, F. Seelos, D. Buczkowski, J. Mustard, B. Ehlmann, R. Milliken, E. Z. Noe Dobrea, J. Bishop, N. McKeown, S. Wiseman, R. Arvidson, J. Wray, G. Swayze, and R. Clark. “Diversity of Martian Phyllosilicate Deposits from Orbital Remote Sensing.” 14th International Clay Conference (2009): #MC1b.Mon.L1. Link
  222. T. S. Altheide, V. F. Chevrier, E. G. Rivera-Valentin, and J. J. Wray. “Modeling the Stability of an Ancient Paleolake in Columbus Crater, Terra Sirenum, Mars.” Workshop on Modeling Martian Hydrous Environments (June 1-3, 2009): #4030. Link
  223. N. K. McKeown, J. L. Bishop, J. J. Wray, E. Z. Noe Dobrea, and E. A. Silver. “Textures and Morphologies of Phyllosilicate-bearing Units at Mawrth Vallis.” Lunar and Planetary Science Conference 40 (2009): #2433. Link
  224. N. T. Bridges, L. P. Keszthelyi, B. J. Thomson, J. J. Wray, M. E. Banks, R. A. Beyer, F. C. Chuang, K. E. Herkenhoff, K. E. Fishbaugh, A. S. McEwen, and T. I. Michaels. “Characteristics and Possible Genetic Link Between Dust Aggregate Bedforms and Yardangs Seen by the HiRISE Camera.” Lunar and Planetary Science Conference 40 (2009): #2099. Link
  225. J. J. Wray, R. E. Milliken, G. A. Swayze, C. M. Dundas, J. L. Bishop, S. L. Murchie, F. P. Seelos, and S. W. Squyres. “Columbus Crater and Other Possible Paleolakes in Terra Sirenum, Mars.” Lunar and Planetary Science Conference 40 (2009): #1896. Link
  226. S. Karunatillake, S. W. Squyres, J. J. Wray, G. J. Taylor, O. Gasnault, S. M. McLennan, W. Boynton, M. R. El Maarry, and J. M. Dohm. “Chemically Striking Martian Regions and Stealth Revisited.” Lunar and Planetary Science Conference 40 (2009): #1302. Link

    2008

  227. J. J. Wray, R. E. Milliken, S. L. Murchie, G. A. Swayze, C. M. Dundas, F. P. Seelos, and S. W. Squyres. “Clays and Sulfates in a Potential Lacustrine Evaporite Sequence at Columbus Crater, Mars.” AGU Fall Meeting (2008): #P53B-1446. Link
  228. G. A. Swayze, B. L. Ehlmann, R. E. Milliken, F. Poulet, J. J. Wray, R. O. Rye, R. N. Clark, G. A. Desborough, J. K. Crowley, B. Gondet, J. F. Mustard, K. D. Seelos, S. L. Murchie, and the MRO CRISM Team. “Discovery of the Acid-Sulfate Mineral Alunite in Terra Sirenum, Mars, Using MRO CRISM: Possible Evidence for Acid-Saline Lacustrine Deposits?” AGU Fall Meeting (2008): #P44A-04. Link
  229. R. N. Clark, G. A. Swayze, S. L. Murchie, J. F. Mustard, R. E. Milliken, B. L. Ehlmann, N. K. McKeown, W. M. Calvin, J. J. Wray, and J. L. Bishop. “Diversity of Mineralogy and Occurrences of Phyllosilicates on Mars.” AGU Fall Meeting (2008): #P43D-04. Link
  230. A. S. McEwen, L. Tornabene, J. Grant, J. Wray, and J. Mustard. “Noachian Megabreccia on Mars.” AGU Fall Meeting (2008): #P43D-03. Link
  231. B. L. Ehlmann, J. F. Mustard, A. A. Fraeman, O. S. Barnouin-Jha, J. J. Wray, S. L. Murchie, and the MRO CRISM Team. “Diverse Alteration Minerals Around Martian Impact Craters Revealed by MRO-CRISM: Indicators of Hydrothermal Activity or Subsurface Aqueous Alteration?” AGU Fall Meeting (2008): #P34A-04. Link
  232. B. L. Ehlmann, J. F. Mustard, G. A. Swayze, J. J. Wray, O. S. Barnouin-Jha, J. L. Bishop, D. J. Des Marais, F. Poulet, L. H. Roach, R. E. Milliken, R. N. Clark, S. L. Murchie, and the MRO CRISM Team. “Phyllosilicates, Zeolites, and Carbonate Near Nili Fossae, Mars: Evidence for Distinct Environments of Aqueous Alteration.” Workshop on Martian Phyllosilicates: Recorders of Aqueous Processes? (October 21-23, 2008): #7019. Link
  233. J. J. Wray, F. P. Seelos, S. L. Murchie, and S. W. Squyres. “Hydrated Mineral Exposures in the Southern Highlands.” Workshop on Martian Phyllosilicates: Recorders of Aqueous Processes? (October 21-23, 2008): #7018. Link
  234. J. J. Wray, F. P. Seelos, S. L. Murchie, and S. W. Squyres. “Hydrated Minerals in the Martian Southern Highlands.” DPS Meeting 40 (2008): #03.04. Link
  235. J. Wray. “Mawrth Vallis: Morphology and Stratigraphy from HiRISE.” 3rd MSL Landing Site Workshop (September 15-17, 2008), Monrovia, CA. Link
  236. R. A. Beyer, F. C. Chuang, B. J. Thomson, M. P. Milazzo, J. J. Wray, and The HiRISE Team. “Martian slope streak brightening mechanisms.” Lunar and Planetary Science Conference 39 (2008): #2538. Link
  237. N. T. Bridges, E. Gorbaty, R. A. Beyer, S. Byrne, B. J. Thomson, J. J. Wray, and the HiRISE Team. “Low Thermal Inertia and High Elevation Bedforms as Seen by the HiRISE Camera.” Lunar and Planetary Science Conference 39 (2008): #2108. Link
  238. R. Sullivan, R. Arvidson, J. F. Bell III, M. Golombek, E. Guinness, R. Greeley, K. Herkenhoff, J. Johnson, S. Squyres, S. Thompson, P. Whelley, and J. Wray. “Wind-Driven Particle Mobility on Mars: Insights from MER Observations at ‘El Dorado’ and Surroundings at Gusev Crater.” Lunar and Planetary Science Conference 39 (2008): #2092. Link

    2007

  239. C. Okubo, J. Wray, W. Jaeger, A. McEwen, and the HiRISE Science Team. “Recent Advances in Mars Tectonics Through the Eye of HiRISE.” Geological Society of America Annual Meeting (2007): #197-3. Link
  240. J. Michalski, J. Wray, J.-P. Bibring, N. Mangold, and J. Bishop. “Mawrth Vallis.” 2nd MSL Landing Site Workshop (October 23-25, 2007), Pasadena, CA. Link
  241. L. L. Tornabene, A. S. McEwen, G. R. Osinski, J. F. Mustard, and J. J. Wray. “MRO identification and characterization of volatile-rich impact melt bodies on Mars: Implications for valley network and phyllosilicate formation.” DPS Meeting 39 (2007): #40.04. Link
  242. J. J. Wray, S. W. Squyres, B. L. Ehlmann, J. F. Mustard, and R. L. Kirk. “Phyllosilicate Stratigraphy near Mawrth Vallis, Mars: New Insights from Topography.” DPS Meeting 39 (2007): #14.04. Link
  243. L. L. Tornabene, A. S. McEwen, G. R. Osinski, P. J. Mouginis-Mark, J. M. Boyce, R. M. E. Williams, J. J. Wray, J. A. Grant, and the HiRISE Team. “Impact Melting and the Role of Subsurface Volatiles: Implications for the Formation of Valley Networks and Phyllosilicate-Rich Lithologies on Early Mars.” 7th International Mars Conference (2007): #3288. Link
  244. J. J. Wray, S. W. Squyres, B. L. Ehlmann, J. F. Mustard, and the HiRISE Team. “Meter-Scale Morphology and Stratigraphy of Phyllosilicate-Rich Outcrops in Mawrth Vallis.” 7th International Mars Conference (2007): #3119. Link
  245. L. L. Tornabene, G. R. Osinski, A. S. McEwen, S. M. Pelkey, and J. J. Wray. “A possible impact origin for phyllosilicates on Mars: Examples from terrestrial impact melt-bearing lithologies.” Exploring Mars and its Earth Analogues, Second International Workshop (June 19-23, 2007), Trento, Italia. Link
  246. L. L. Tornabene, A. S. McEwen, J. A. Grant, P. J. Mouginis-Mark, S. W. Squyres, J. J. Wray, and the HiRISE Team. “Evidence for the Role of Volatiles on Martian Impact Craters as Revealed by HiRISE.” Lunar and Planetary Science Conference 38 (2007): #2215. Link
  247. J. J. Wray, S. W. Squyres, B. Ehlmann, and J. Mustard. “Morphology and Stratigraphy of Phyllosilicate-Rich Outcrops in Mawrth Vallis and Beyond.” Vernadsky-Brown Microsymposium 45, The Evolution of Climate and Weathering on Mars (March 10-11, 2007), Houston, TX. Link

    2006

  248. J. J. Wray. “EAGLE (Enceladus Astrobiology & Geophysics Landing Expedition): Science Payload.” Enceladus Focus Group, Inaugural Meeting (October 8, 2006), Pasadena, CA. Link

    2005

  249. J. J. Wray, M. C. Liu, and I. N. Reid. “New Debris Disks Around Low-Mass Stars.” Bulletin of the American Astronomical Society 37 (2005): 1166-1167. Link

Popular science writing

  1. “Our next giant leap should be to Mars” Washington Times, July 22, 2019. Link
  2. “Humans on Mars: Where on the surface would we land?” GT News Features, September 28, 2015. Link
  3. “Marathon Martian: Rovers go the distance to explore ‘fertile’ Mars.” GT Amplifier Blog, March 26, 2015. Link
  4. “Mars MAVEN mission successfully launches.” GT Amplifier Blog, November 19, 2013. Link
  5. “Mars exploration: Caching in on the clays.” CNN.com, January 4, 2013. Link
  6. “5 reasons to be excited about Curiosity.” CNN.com, August 8, 2012. Link
  7. “Landing on Mars in just one month!” Atlanta Spaceport Blog, July 4, 2012. Link
  8. “Europa on the Ropes.” The Planetary Society Blog, June 11, 2011. Link
  9. “Fracture fills and alteration on Mars.” IAG Planetary Geomorphology Working Group Image of the Month, May 2011. Link