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Have you made a startling new scientific discovery? Share it with the rest of the community or look for some good answers for those questions that you have always wondered about.
تاريخ: 06:20, 2 March 2012
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Black Holes
What are black holes? Why do they exist in the first place anyway?
Posts: 4; Create: 16:43, 21 March 2011
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Constellations
What are constellations?
Posts: 0; Create: 23:34, 12 February 2012
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Moon
What causes a ring around the moon?
Posts: 0; Create: 23:33, 12 February 2012
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meteor shower
What is a meteor shower?
Posts: 0; Create: 23:32, 12 February 2012
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What is a shooting star?
Posts: 0; Create: 23:31, 12 February 2012
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The Milky Way Galaxy
What is the Milky Way?
Posts: 0; Create: 23:29, 12 February 2012
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