Web Resources
Planetary Google Maps
https://www.google.com/maps/space/
NASA’s Earth Science missions:
http://science.nasa.gov/earth-science/missions/
ESA’s Operational Earth Observation missions:
https://earth.esa.int/web/guest/missions/esa-operational-eo-missions
Hawaiian Volcano Observatory Live Webcams:
http://hvo.wr.usgs.gov/cams/
Mars rover Curiosity:
http://mars.jpl.nasa.gov/msl/
Latest images from Mars rover Opportunity:
http://www.exploratorium.edu/mars/spiritopp.php