By Marty Mulrooney
Gravity is a science fiction action thriller/drama directed by Alfonso Cuarón (Children of Men). Sandra Bullock stars as Dr. Ryan Stone, a mission specialist who finds herself lost in space after the mid-orbit destruction of the Space Shuttle Explorer. With oxygen running out and a deadly chain reaction of space debris orbiting every 90 minutes, Dr. Stone must work with veteran astronaut Matt Kowalski (George Clooney) to overcome extreme adversity and return to Earth.