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NASA's Unexplained Files
S02E01 - Life in Hell
A UFO crashes in Pennsylvania. Was it a secret Soviet satellite or something far more dangerous? On Mercury, NASA finds the impossible: frozen water. A strange object causes a skyscraper-sized shadow on the surface of Mars's largest moon. What is it?
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Pluto Under Pressure
Pluto Under Pressure
Podivnosti Pluta. Zaslechli astronauti lodi Apollo neznámé vysílání z odvrácené strany Měsíce? Astronom si povšimne podivného rušení v atmosféře Marsu.
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About show
Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.