At the Edge of Space
Season 40 Episode 23 | 52m 52s | Video has closed captioning.
Can scientists unravel the mysterious phenomena that lurk between Earth and space?
Aired: 11/20/13
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Season 40 Episode 23 | 52m 52s | Video has closed captioning.
Can scientists unravel the mysterious phenomena that lurk between Earth and space?
Aired: 11/20/13
Problems Playing Video? | Closed Captioning