The Doomsday Asteroid
NOVA · Season 23 · Episode 4
Is there an asteroid or comet out there with our name on it? NOVA scans the skies and the geological record on Earth, for evidence that giant rocks from outer space have struck before and will eventually plow into our planet again.
Episode Details
Air date, runtime, timezone, and episode position.
Season
23
Episode
4
Air Date
31/Oct/1995
Air Time
21:00
Runtime
55 min
Overview
Episode summary.
Is there an asteroid or comet out there with our name on it? NOVA scans the skies and the geological record on Earth, for evidence that giant rocks from outer space have struck before and will eventually plow into our planet again.
Episode Navigation
Move between previous and next episodes.