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My Answered Questions
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							How does a supernova completely destroy a star? 
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							How do stars move when viewed from a speeding space ship? 
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							Galaxies look stationary, so why do scientists say that they rotate? 
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							How can you cancel out the jolt of a quick start? 
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							How can you tell a black hole made out of antimatter from a black hole made out of matter? 
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							How can astronomers know things for certain since they only look at space from one vantage point? 
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							Does every black hole contain a singularity? 
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							How do space probes make it past the asteroid belt without crashing into asteroids? 
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							Do you believe in astrology? what are your signs? 
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							How large would a bucket of water have to be to put out the sun? 
