About this showing of NASA's Unexplained Files
Did Aliens Nuke Mars? A strange discovery by NASA's Mars Curiosity rover suggests the Red Planet was home to an alien nuclear war 300 million years ago - could this be true.
Previously on TV
NASA's Unexplained Files
Previously shown on Discovery .Science on Tue 29 Sep 2026 at 00:00.
This showing has ended
This showing was on Discovery .Science at 00:00 on Tue 29 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelDiscovery .Science
StartsTue 29 Sep 2026, 00:00
EndsTue 29 Sep 2026, 01:00
SkySky Q / Satellite167