Quote #21,869

"Time travel used to be thought of as just science fiction, but Einstein's general theory of relativi..." — Stephen Hawking

Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.
Stephen Hawking
Stephen Hawking Physicist • English
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Time Science Space Travel

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