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Is Quaoar a rocky body?
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Planetary Conjunction - October 2009
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Lunar Impact and American Education
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Water ice detected on asteroid Themis
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Origin of the perfect double ringed crater on Mercury
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Space debris
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Logistical use of space-based rail gun technology
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Astronaut, Cosmonaut? Time for a new Name!
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Visual Appearence of Space at near light speeds
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Asteroid 2009 SG18 future threat
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The far side during a lunar night?
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Move = Time/Speed
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POLL: Should they increase the importance of Ceres?
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NASA's sensor discovers Lunar water on India's Chandrayaan-1
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General Relativity may tear the solar system apart
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Lunar Exploration
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Haumea could have organics....
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Zubrinites Unite!
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Just out of curiosity
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I need some help interpreting recent GEOS x-ray patterns
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Betelgeuse is one strange place
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Lunar Lander Contest
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RogerInHawaii
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Galaxy Formation: Dark Matter & Supermassive Blackholes
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New Geological map of Ganymede.
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GigaGalaxy Zoom panorama of Milky Way (ESO)
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Long Lived lightning storm in Saturn's atmosphere.
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The gravitational binding energy of the Milky Way?
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Solifugae
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Edge Wave Shadows
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Relation of astronomy and religions
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Astronomical Gravity Simulators
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Stellar Remnants
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A few Star Questions
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Need help Locating a planisphere.
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Gravity Universal Travel Theory using E=MC2
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Origin of water on the earth?
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Good view of a bolide meteor filmed by NASA
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the big bang theory
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New theory of quantum gravity.
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UNITS OF TIME...HYPOTHETICAL QUESTION
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