Planetary Defense
Documentary
Who will save Earth? Scientists and the military have only recently awakened to the notion that impacts with Earth do happen. "Planetary Defense" meets with both the scientific and military communities to study our options to mitigate an impact from asteroids and comets, collectively known as NEO's (Near Earth Objects).
- Rated
- Not Rated
- Runtime
- 48m
- Released
- 2007
Details
Release year: 2007
Storyline
Who will save Earth? Scientists and the military have only recently awakened to the notion that impacts with Earth do happen. "Planetary Defense" meets with both the scientific and military communities to study our options to mitigate an impact from asteroids and comets, collectively known as NEO's (Near Earth Objects).
Top credits
Directors
Writers
Cast
See all 5 credits →- Arthur C. Clarke — Self
- David Levy — Self
- Russell Schweickart