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Colonizing Mars Using perfectly foreseeable technology, humans may one day transform the Martian environment and establish colonies. | Stephen Hawking's Universe | 01:25 | May 10, 2010 | 110438 |
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Our Interstellar Future The greatest challenge posed by trans-galactic exploration may be the re-engineering of human life spans to match the time required for travel between star systems. | Stephen Hawking's Universe | 03:06 | May 10, 2010 | 74344 |
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Black Hole Time The immense gravity of black holes makes them natural time machines and someday spacecraft may be able use them to journey into the future. | Stephen Hawking's Universe | 02:32 | April 23, 2010 | 80936 |
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Time Travel Starship In the future, a massive spaceship built for extreme velocities could acclerate to near light speed and travel into the future. | Stephen Hawking's Universe | 02:40 | April 23, 2010 | 83452 |
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Fear The Aliens If advanced spacefaring aliens exploit resources like humans we'd better hope they don't find us anytime soon. | Stephen Hawking's Universe | 03:17 | April 16, 2010 | 733341 |
Video Added: May 10, 2010
Views: 110438
Runtime: 01:25
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