Season 1 · Episode 24
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Earth in 1000 Years
Fri, Oct 4, 2013
There are signs that Earth’s great stores of ice are beginning to melt. With sea levels beginning to rise, scientists are looking back at climates past to see where our planet may be headed 1000 into the future and beyond.
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Airs
Fri, Oct 4, 2013
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Cosmic Journeys
37 episodes
Episode
S1 · E24
in Cosmic Journeys
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S1 · E25
Reinventing Space Flight
Mon, Feb 3, 2014