Stephen Hawking Quotes About Time Travel

Quotes about: Time Travel

• 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

  Travel, Space, Rockets

• If time travel is possible, where are the tourists from the future?

  Stephen Hawking

  Tourists, Time Travel, Ifs

• I have experimental evidence that time travel is not possible.

  Stephen Hawking

  Time Travel, Evidence

• Time travel was once considered scientific heresy, and I used to avoid talking about it for fear of being labelled a 'crank.'

  Stephen Hawking

  Talking, Time Travel, Crank

  "Abandon Earth or Face Extinction, Stephen Hawking Warns -- Again", www.foxnews.com. August 9, 2010.

• Time travel may be possible, but it is not practical.

  Stephen Hawking

  May, Time Travel, Practicals

  "Prof Michio Kaku on the science behind UFOs and time travel". www.telegraph.co.uk. March 20, 2008.

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