Alfonso Cuaron's 'Gravity' Trailer Is The Scariest, Most Beautiful Thing You'll See Today

Holy. Crap. I have watched the trailer for Gravity about five times already, and each time I watch it, it shakes me to my very core. You need to see this trailer.

The story is simple: astronauts are cast adrift from the International Space Station after an incident and attempt to return to Earth. Super-basic premise, terrifying visuals.

Seriously, the explosion of the Space Station in this clip will terrify you. Put yourself in the astronauts shoes, and you face spinning off into outer space with no hope of rescue, or crashing back to Earth in the fiery wreckage of the Space Station.

Gravity comes out in October.