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Life: Black Holes
Episode 7 of 8
Could life exist elsewhere in the Solar System? Scientists gave up hope of discovering extraterrestrial life forms after the 1976 Mars Viking probe returned images of a cold, dry planet. However, more recent efforts have renewed optimism amongst some scientists.
Last on
Mon 27 Feb 2006
19:00
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River channels on Mars
Duration: 01:16
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Life on Europa?
Duration: 01:01
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Indestructible life
Duration: 04:51
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Mariner 2 seeks life on Venus
Duration: 01:40
