About this showing of NASA's Unexplained Files
A NASA probe captures an image of a familiar structure on the surface of Mars. What made 'Mars Henge'? Plus, how did an Apollo astronaut get sick on the Moon.
Previously on TV
NASA's Unexplained Files
Stonehenge On Mars
Previously shown on Discovery .History on Fri 28 Aug 2026 at 14:00.
This showing has ended
This showing was on Discovery .History at 14:00 on Fri 28 Aug 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelDiscovery .History
StartsFri 28 Aug 2026, 14:00
EndsFri 28 Aug 2026, 15:00
Episode / edition: Stonehenge On Mars
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The next currently listed showing is Thu 3 Sep 2026, 14:00 on Discovery .History.
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