NOVA
Season 23 Episode 4 - The Doomsday Asteroid
7.0 ?
1974
Documentary
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.
Episodes in Season 23
1
Anastasia Dead or Alive?
55 min
2
Venus Unveiled
55 min
3
Hawaii Born of Fire
55 min
4
The Doomsday Asteroid
55 min
NOW PLAYING
5
Lightning!
55 min
6
Hunt for the Serial Arsonist
55 min
7
Treasures of the Great Barrier Reef
55 min
8
Race to Catch a Buckyball
55 min
9
Can Buildings Make You Sick?
55 min
10
Terror in the Mine Fields
55 min
11
The Day the Earth Shook
55 min
12
B-29 Frozen in Time
55 min
13
Plague Fighters
55 min
14
War Machines of Tomorrow
55 min
15
Kidnapped by U.F.O.'s?
55 min
16
Flood!
55 min
17
Dr. Spock the Baby Doc
55 min
18
Warriors of the Amazon
55 min
19
Bombing of America
55 min
