Season 36Episode 71h 0m
New Asteroid Danger
1999-03-180.0 rating
Horizon presents this documentary by scientists who have calculated that the Earth will be hit by a small asteroid within 50 years. How will this effect our planet?
1999-03-180.0 rating
Horizon presents this documentary by scientists who have calculated that the Earth will be hit by a small asteroid within 50 years. How will this effect our planet?