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Astronauts, Physicists Weigh In on Realism of 'Gravity'

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Gravity has wowed audiences with stunning visual effects that present a world without, well, gravity, but astronauts and scientists are weighing in today about how realistic the space epic really is.
image  Astronauts, Physicists Weigh In on Realism of 'Gravity'  Astronauts, Physicists Weigh In on Realism of 'Gravity'  Astronauts, Physicists Weigh In on Realism of 'Gravity'  Astronauts, Physicists Weigh In on Realism of 'Gravity'




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