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06-23-2019, 08:42 AM
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Sage
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Join Date: Jul 2007
Posts: 49,393
Thanks: 9,450
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Quote:
Originally Posted by biker1
Aliens might be out there but the chances that they have visited us is essentially zero. The distances that would need to be traversed are extreme.
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Some civilizations may have discovered much faster ways of travel as well as ways to use things Albert Einstein and/or others have written about with respect to wormholes in space. The Future of Space Travel: Fusion Engines, Warp Drives, and Wormholes - YouTube
What Is Wormhole Theory? | Space
Last edited by Taltarzac725; 06-23-2019 at 08:49 AM.
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