Subscribe to TRAILERS: http://bit.ly/sxaw6hSubscribe to COMING SOON: http://bit.ly/H2vZUnLike us on FACEBOOK: http://goo.gl/dHs73Gravity Official Main Trailer (2013) - Sandra Bullock, George Clooney Movie HDAstronauts attempt to return to earth after debris crashes into their space shuttle, leaving them drifting alone in space.The Movieclips Trailers channel is your destination for the hottest new trailers the second they drop. Whether it's the latest studio release, an indie horror flick, an evocative documentary, or that new RomCom you've been waiting for, the Movieclips team is here day and night to make sure all the best new movie trailers are here for you the moment they're released.In addition to being the #1 Movie Trailers Channel on YouTube, we deliver amazing and engaging original videos each week. Watch our exclusive Ultimate Trailers, Showdowns, Instant Trailer Reviews, Monthly MashUps, Movie News, and so much more to keep you in the know.Here at Movieclips, we love movies as much as you!movieclips "movie clips" movieclipstrailers "new trailers" "trailers HD" hd trailers movieclipsDOTcom "gravity teaser" "gravity trailer" "george clooney" "children of men" "Alfonso Cuarón" "sandra bullock" astronaut zefr space spaceship float etimmons "apollo 13" "lost in space" "gravity clip" "main trailer" "warner bros" "deep space" thriller