American Geophysical Union meeting. Of Mars water, old cold, and deep talk.
Kerr
Richard A
RA
D002980:Climate; D018534:Earth, Planet; D005118:Extraterrestrial Environment; D019015:Geologic Sediments; D005844:Geology; D006859:Hydrogen; D007053:Ice; D007564:Japan; D018535:Mars; D013472:Sunlight; D013995:Time; D018707:Volcanic Eruptions; D014867:Water
D007053:Ice; D014867:Water; D006859:Hydrogen