A meteor storm was announced but astrophysicist Steve Thomas fears it is something much worse and more terrible. After discovering that its satellite tracking has been used in secret by the military, Steve provides this information media which reputation and cost him his job. The tension threatens to destroy his family. Shortly thereafter, Steve reveals something that threatens to destroy the entire planet: a giant asteroid can not be detected by current systems, is expected to hit Earth. Steve is determined to prove the existence of the asteroid and save humanity.