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A closer look at "Sputnik" crater by Opportunity?
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exoscientist
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Meteorite discovered 450 miles away from the Sudbury Crater
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NASA'S Spitzer Finds Water Vapor on Hot, Alien Planet
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ether
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"Sprite" lightning news
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downunder
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Craters Filled with Hydrocarbons on Hyperion
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Updated List of Dwarf Planets (unofficial)
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MeteorWayne
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a specific scope recommendation needed
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fish9
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A.S.I.G.N. Observatory movie on U-Tube
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deapfreeze
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Possible dark streak in Columbia Hills, Gusev?
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Aftermath of massive comet strike on earth.
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dragon04
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New, Closer Distance to the Orion Nebula
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MeteorWayne
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Earth not part of milky way
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Loop Quantum Gravity and the Big Bang
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yevaud
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Comets are overrated
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3 QUSTIONS
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vandivx
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Tunguska crater found?
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satellite reentry today?
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MeteorWayne
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Lunar transients: volcanism?
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JonClarke
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VIRGOHI21 and Dark Matter
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dragon04
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earths axis
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usn_skwerl
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Our Universe once again
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nexium
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Blackhole thermodynamics
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nojocujo
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Entanglement and interference
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bonepile
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Earth like Weather.........hey where???
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Hubble Photographs Two Huge Asteroids Ceres and Vesta
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Abstracts to 2007 Lunar and Planetary Science Conference are up.
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exoscientist
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Question about Hohmann transfer
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tony873004
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Eris outweighs Pluto by 27%.
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Prospects for liquid water: statistics in the Solar System
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h2ouniverse
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Speed of light explination! plz
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onesimple
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Planet with 31 hour year
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onesimple
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Near Earth-sized planet found in habitable zone: Gliese 581C
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heyscottie
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String Theory
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ajna
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Sending probe to nearest star.
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ariesr
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Were there puddles in Endurance Crater?
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JonClarke
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Possible New Evidence for Subsurface Ocean on Titan
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h2ouniverse
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Comet on SOHO images
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A Show To Check out: The Universe
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derekmcd
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Heat tiles...
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l3p3r
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