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Cast
Episode Guide
- 1. Alien Wind May 16, 2010
- Earth's most-severe weather compared to that of other planets.
- 2. Deadly Dust May 16, 2010
- Scientists study the effects of a Martian dust storm.
- 3. Cosmic Fire May 16, 2010
- The science of asteroids, meteorites and comets; experts in impact theory.