The movie Gravity came out and I went to see it. The movie includes stunning CGI, great acting, and a surprising amount of science. The two starring roles are Ryan Stone(Sandra Bullock) and Matt Kawolski(George Clooney). The movie is set in space with two astronauts, as debris from a Russian satellite explosion hits their space shuttle Ryan drifts away. This is a sad, amazing, and shocking movie. Will Ryan survive?