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Propulsion sans external power and matter thrown out back
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NASA / ESA Ulysses third Solar South Polar passage.
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Delta II Tradition Ending?
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Do the Russians/Chinese also Wear Nappies?
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Just for fun-A Mars Rover Rescue
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Toilets on the Moon
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Why not kill the Altas and Delta programs?
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THEMIS launch today
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Euro-MARS defunct?
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Dawn l.July 2007 Vesta eta 2011, Ceres 2015
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Magsail M2P2?
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Any serious Soyuz/Progress upgrades coming?
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What do/will astronauts do?
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EVA Tools
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Soyuz and Progress launch rates post 2010?
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themanwithoutapast
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Question about an anomaly I saw during recent EVA?
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STS-125 - Hubble repair decision very soon - update
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colchadisatlend
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MMU
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The fuel used by the V-2
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Possible dumb question on Ion fuels :)
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the timelessness of the moonshots;
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Growth of Methanogens on a Mars Soil Simulant
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Ion Engine information
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Politics and Martian Colonies
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Why was the "astronaut arrested" thread locked?
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The moon, a long time ago
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Cool animation of the Moon
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bonzelite
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ESA Mars Express Mission Update
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brellis
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astronaut arrested at OIA on attempted kidnapping, battery
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question about flames of Saturn V
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Astronaut email
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True full moon???
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"Viking landers may have missed Martian life."
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Lunar stilts
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STS-120/10A
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erioladastra
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Martian Underground
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Democrats cut NASA budget
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ESA - Planck Satellite
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congress not forking up money for ARES
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Crater Lunar/Martian Bases
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