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Terra Firma: Are We Alone
Episode 2 of 8
Mars has the largest volcano in the Solar System and Venus has giant planes of frozen lava. This programme looks at the evidence for active geological processes on the planets and moons in the Solar System.
Last on
Mon 16 Jan 2006
19:00
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Mariner reveals Mars
Duration: 04:13
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Voyager 1 finds volcanoes on Io
Duration: 02:53
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Magellan maps Venus
Duration: 03:06
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Europa: Ice world
Duration: 02:31
