The Universe
Mars: The New Evidence (5x2)
Uitzenddatum: Aug 05, 2010
A look for evidence of life on Mars which provides many clues that it now, or once had supported it; from the remains of lakes and rivers that once flowed on the surface; to the water ice frozen at the poles; to the seasonal changes in methane gases that may prove bacterial life still thrives underground.
- in première gegaan: Mei 2007
- Afleveringen: 102
- Volgers: 197
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