Some of the greatest sci-fi shows and movies center on the concept of time travel. It's no wonder — who wouldn't want to pop over to the distant future to see how their life turned out or shuffle back to the past to kill Hitler? The possibility of time travel, especially to the past, is vanishingly unlikely. But if it is possible, your best bet is via another unlikely concept: a wormhole.
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Written by Ashley Hamer December 14, 2017
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