We may have planet-shattering asteroids... We may have planet-shattering asteroids to thank for the origin of life on Earth. Eons is available to stream on pbs.org and the free PBS App ...

probably. Astronomers have almost found all the kilometer-sized ... [+] asteroids. There’s a little under 1,000 of them—and none of them will strike Earth in the next 1,000 years. When will an ...

For all its simplicity, the arcade classic Asteroids was engaging in the extreme, with the ping of the laser, the rumble of the rocket, the crash of crumbling space rocks, and that crazy warble ...