G345U Life in the Universe
Images going clockwise from lower left: Mickey
Hot Springs, Oregon (photo copyright Alex Ruzicka, used with his permission),
Cassini image of Saturn (NASA imag), Mars Exploration Rover (NASA image),
Arizona sunset (photo copyright Melinda Hutson), Spring flowers (photo
copyright Melinda Hutson), Endurance Crater on Mars (NASA photo), surface
of Titan (NASA photo).
Disclaimer: Links to external sites may disappear at any time - that is out of my control.
Link to Astrobiology Primer found on-line
Link to USGS site on plate tectonics
Grades and curve for mid-term exam