Volume 23, number 2
View from Columbia
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(Planetary Society members only)
4 How Will We Go? The Future of Human Spaceflight: Louis Friedman considers the future post-Columbia.
8 A Shuttle Mission Like No Other: Amir Alexander tells the story of the Society's astrobiology experiment that flew aboard Columbia on its last flight.
12 Stand by! We're Landing on Titan: Chris McKay gives a preview of the Cassini-Huygens mission.
3 Members' Dialogue On Columbia's loss
10 World Watch Changes to NASA's human spaceflight program; ESA cometary missions
18 We Make it Happen! A quick trip through the Society's various ongoing projects
20 Q&A Why are the Pioneer spacecraft subject to different forces than the Voyagers?
22 Society News Future of human spaceflight workshop; two new contests