This is the absolute best of the worst space movies. When a giant asteroid is headed for Earth, Billy Bob Thornton enlists the drilling expertise of Bruce Willis because the only way to stop this bad boy of a space rock is to drill a giant hole into it, drop in a bomb, and blow it up in space. Why not just teach astronauts how to drill? Who knows!? At least there’s also a strangely erotic scene where Ben Affleck runs an animal cookie across Liv Tyler’s body while explaining space.