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EPISODE · SCIENCE
Season 4 · Episode 6
Landed Tue, 4 Oct 2016 · 21:00 your time · 1 episode · 1h 0m
Season 4, Episode 6 of NASA's Unexplained Files aired Tuesday, 4 October 2016 at 9pm ET on Science.
- S04E06Did Earth Have Two Moons?A startling discovery suggests that the hellish clouds of Venus may be the origin of life on Earth. A bizarre sighting 2,000 years ago raises the possibility that the Earth once had two moons. A NASA scientist helps the FBI crack the 1996 Olympic bombing.
NEXT IN SEASON 4
Episode 7
Tue 11 Oct · 21:00
NASA's Unexplained Files
6 seasons · 46 episodes · ended
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Airs on Science; availability in United States may differ.
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