As our grip on Earth grows ever tighter, so does the possibility that we could destroy it. But we may have the power to do something even worse
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Galaxies and the Universe - A Question and Answer Guide to Astronomy
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Can something human-made destroy the universe? - Quora
Watch NOVA: The Fabric of the Cosmos
Could humans ever create a new universe? - Quora
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Can we create a universe? - Quora
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The Fabric of the Cosmos, NOVA