Astronauts on a routine repair mission for the Hubble Space Telescope find themselves coping with more than they bargained for in the pulse-pounding opening sequence of Alfonso Cuaron’s Oscar-winning film, Gravity. Debris from the destruction of a defunct Russian satellite kills one colleague and detaches Dr. Ryan Stone (Sandra Bullock) from the repair shuttle, sending her tumbling in a freefall through space as veteran astronaut Matt Kowalski (George Clooney) frantically shouts instructions over the comlink. Most astonishing is that Cuaron shot the scene as a seamless whole. The camera zooms in and around the screen, focusing first on one character, and then another, pulling back occasionally to capture the full jaw-dropping panoramic vista of near-earth orbit.