An Astronaut On Whether "Gravity" Is Real

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"Gravity" Movie Analyzed by Real Astronaut

Sandra Bullock and George Clooney’s newly released movie, "Gravity," takes a look at what might happen if someone was stranded in outer space. Instead of just taking Hollywood's word for it we asked an actual astronaut what might happen in real life. NASA astronaut Ron Garan has spent more than 27 hours on spacewalks and shares his professional opinion.