Disappearing Frontiers

Season 1 Episode 20

Episode 20

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Episode Summary

Episode 20
Scientists take risks and go to great lengths to further knowledge and developments. This has led to some major technological advances for space but can also lead to some horrific stories as seen in the ill fated flight of the Space Shuttle Challenger. Discover more and learn how the Ulysses mission yielded some unprecedented discoveries about the sun.moreless

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