Cosmic Journeys
Mars: Earth That Never Was (1x4)
Data di messa in onda: Dic 21, 2009
Just about every two years, the planet Mars makes its closest approach to Earth around 36 million miles. Thats when we pack our robotic emissaries off to the Red Planet, timing their launches to spend the least effort to get there.
- Iniziato: Lug 2009
- Episodi: 32
- Followers: 0
- Terminata
- Sconosciuto
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