Education/Science/Factual TopicsSubtitles
Duration
60 minutes
Series Info
Season 3 Episode 7 of 24

Quick Summary

Two astronauts face the prospect of an agonising death in the vacuum of space

About This Program

Declassified files illustrate how two astronauts trapped in the vacuum of space faced an agonising death. Plus, close-up images of Pluto reveal a distinctly alien landscape

Nasa's Unexplained Files broadcasts on Discovery Science +1 at 12:00pm, Tuesday, 30 December 2025. (Subtitles)

Channel Numbers:
Sky HD685Sky267Virgin379

Production Details

Runtime60 mins

Also Showing

Discovery ScienceSat 27 Dec, 17:00
Discovery Science +1Sat 27 Dec, 18:00
Discovery ScienceMon 29 Dec, 03:00
Discovery Science +1Mon 29 Dec, 04:00
Discovery ScienceTue 30 Dec, 11:00
Discovery ScienceSat 3 Jan, 07:00
Discovery Science +1Sat 3 Jan, 08:00

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