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S1E2: Time Travel
Into the Universe with Stephen Hawking
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Season 1 Episodes

Into the Universe with Stephen Hawking S1E2: Time Travel

  • Aired: 2010-04-25
  • Runtime: 60 minutes
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Overview

The promise of time travel has long been one of the world's favorite scientific "what-ifs?" Hawking explores all the possibilities, warping the very fabric of time and space as he goes. From killing your grandfather to riding a black hole, we learn the pitfalls and the prospects for a technology that could quite literally, change everything.