While many of us have never actually traveled to space, we've spent years exploring galaxies in the movies.

This week we're invited on a space thrill ride with George Clooney's Matt Kowalski and Sandra Bullock's Dr. Ryan Stone in "Gravity." When a field of debris comes speeding at the two astronauts, their Explorer space shuttle gets destroyed and they get separated. With no radio communication, they must find a way to get to the International Space Station before their oxygen runs out.

Going to and surviving in space takes tremendous accuracy and precision, but sometimes space movies have their 'uh oh' moments. From moving robots to disappearing astronaut sunglasses, check out these movie mistakes from your favorite space films.

As always, photos are courtesy of MovieMistakes.com.

'Gravity' Preview