Volume 25, number 3
Saturn's Icy Moons
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(Planetary Society members only)
6 The Moon: What We Know and What We Want to Know: James Burke summarizes our current lunar knowledge and what we hope to learn from future missions.
3 Members' Dialogue Unexplored Neptune and Uranus, Project Daedalus, the smell of methane, and reducing human error in space missions
4 We Make it Happen! Recording the sounds of the solar system
18 World Watch The future of the space shuttle, Hubble, Voyager, and the JIMO mission.
20 Q&A Could methane rivers on Titan carry boulders? How do you slow down a solar sail? How far out can electromagnetic signals from Earth be detected above the universe's background levels?
22 Society News Announcing the Great Comet Crater Contest!