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My Answered Questions
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what happens to matter when it is absorbed by a black hole?
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would a guitar sound the same on a space station?
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what was your favorite thing about studying in franc?
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What is a black hole? What causes a black hole to form?
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What is the difference between an irregular galaxy, a elliptical galaxy and a spiral galaxy.
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What is a nebula?
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Where is the center of the big bang?
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How far away from earth is the edge of the galaxy?
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What is a Galaxy?
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How does a supernova completely destroy a star?