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can we slow down and observe light travel at 100 mph?
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lukman
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Stormy planets
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docm
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Something of black hole
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alokmohan
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The Widest Very Low Mass Binary
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newmoon
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The LE Effect
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vogon13
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Why is the universe so cold?
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doubletruncation
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NASA Stereo Solar Eclipse Movie
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doubletruncation
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Dark Matter and dark energy
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chembuff1982
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movement question
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chembuff1982
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New observatory finished!
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bloodhound31
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Space composition
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acsindg
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If no big bang, what happened?
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weeman
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Giant Impact Hypothesis.
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Boris_Badenov
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A very bright gravitational microlensing event
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robnissen
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why does dark energy need to exist?
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why06
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NOTHINGNESS
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scepterium
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Pinball Wizard
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doubletruncation
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Asteroid Search Stops? STUPID IS AS STUPID DOES!
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CalliArcale
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March 3rd 2007 Lunar Eclipse
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5billionyearslater
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See Total Lunar eclipse thread in Ask the Astronomer
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Energy and Speed of Light
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bonzelite
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Probable lakes on Titan
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JonClarke
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Cydonia morphology
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n-Body simulator survey
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tony873004
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Spring/Summer Astronomy and observation thread!
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rybanis
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Star Party of Global proportions!
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MeteorWayne
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Infinite photons in infinite universe?
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ianke
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Space Travel-Interview
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770
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Extra solar planets..Why is NASA playin it safe...
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775
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I have exceeded light speed!!!
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10
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qso1
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Hubble Ultra Deep Feild???
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robnissen
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Spitzer Sees Light From Faraway Planets
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silylene old
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Do we know the speed of gravitational waves
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search
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Astronomy Day 07
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tfwthom
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Ganesa Macula. Cryoshield Volcano on Titan??
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760
robnissen
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Dumb Q, What is straigh up from Earth, or down?
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ianke
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Direct Light From An Extra Solar Planet
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yevaud
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Dark E/M Energy
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acsindg
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What the Bleep do we know?
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27
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Mee_n_Mac
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Asteroid Probabilities. How are they calculated?
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5
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MeteorWayne
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