Videos: Trailers, Teasers, Featurettes
An MIT grad student and a tech superstar bring a low-level Pentagon official a staggering discovery that an asteroid is just six months away from colliding with Earth.
Salvation - watch online: streaming, buy or rent
Currently you are able to watch "Salvation" streaming on CBS or for free with ads on Pluto TV. It is also possible to buy "Salvation" as download on Apple iTunes, Vudu, Amazon Video, FandangoNOW, Google Play Movies.