Volume 22, number 6
Laser "Footprints" on Mars
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(Planetary Society members only)
10 Oceans, Ice Shells, and Life on Europa: Paul Schenk looks at the thickness of Europa's ice shell and the implications for life in its subsurface ocean.
16 Breaking New Ground: Red Rover Goes to Mars: Bruce Betts announces the contest to select the Student Astronauts for this exciting program!
3 Members' Dialogue Honoring Voyager; the importance of space exploration
19 World Watch The loss of CONTOUR; one step foward for the Pluto-Kuiper Belt mission
20 Q&A Do solar sails reflect light from both sides? What's the fate of eccentric exoplanets?
22 Society News Announcing Red Rover Goes to Mars, expedition to Argentina, and the European Mars Society Convention