S23·E4 The Doomsday Asteroid
Core
Aired October 31, 1995 55 min
Advertisement
Synopsis
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.
Rate this episode
Your rating is anonymous and can be changed later.
Be the first viewer to rate it.
Advertisement
Frequently Asked Questions
When did Season 23 Episode 4 of NOVA air?
Season 23, Episode 4 ('The Doomsday Asteroid') originally aired on October 31, 1995.
How long is Season 23 Episode 4 ('The Doomsday Asteroid')?
The runtime for this episode is approximately 55 minutes.
What happens in 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....
Advertisement
What viewers say
No comments yet. Be the first to share your take on Nova S23E4.