Salvation is a suspense thriller that centers on Liam Cole, an MIT grad student, and Darius Tanz, a tech superstar, who bring Pentagon official Grace Barrows a staggering discovery – that an asteroid is just six months away from colliding with Earth. In season two, the secret is out – the world learns the truth about the impending threat of an asteroid on a collision course with earth. The question is: will the truth bring out the best...or the worst in us? The answer, of course, is both.