NASA's Unexplained Files

  

When is NASA's Unexplained Files on?

NASA's Unexplained FilesWitnesses photograph two suns in the sky over Indonesia - is this the first sighting of the Sun's dark twin that could spell imminent danger to Earth? S3/Ep11Mon, Sep 23, 12:00 PMQUEST60 mins
NASA's Unexplained FilesGeologists discover alien deposits on the Earth's surface - and the answer could shed light on the cause of the greatest extinction in its history. S3/Ep12Tue, Sep 24, 12:00 PMQUEST60 mins
NASA's Unexplained FilesA 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? S3/Ep13Wed, Sep 25, 12:00 PMQUEST60 mins
NASA's Unexplained FilesWhen the Soviet Union unveils its own space shuttle, the CIA hatches a revenge plot. Plus, a missing nuclear weapon could threaten a NASA base in the Arctic. S3/Ep14Thu, Sep 26, 12:00 PMQUEST60 mins
NASA's Unexplained FilesThe last humans to walk on the Moon discovered something strange on the lunar surface. Plus, a NASA scientist investigates a strange phenomenon. S3/Ep15Fri, Sep 27, 12:00 PMQUEST60 mins

Snapshots

NASA's Unexplained FilesTest pilot Gordon Cooper is preparing to test a radical new landing system in a lakebed when two UFO's appear. Also, the mystery of Saturn's mega-hex. S1/Ep6Sat, Feb 23, 10:00 PMDMAX60 mins
NASA's Unexplained FilesCould spaceships really be powered by atomic bombs? Plus, why was Neil Armstrong's transmission feed cut off when he spotted strange lights on the Moon? S1/Ep5Sat, Feb 16, 10:00 PMDMAX60 mins
NASA's Unexplained FilesA planet shows evidence of an Earth-like atmosphere, while a mysterious glowing light suggests the impossible: an atmosphere on the Moon. S1/Ep4Sat, Feb 9, 10:00 PMDMAX60 mins
NASA's Unexplained FilesThe Hubble Telescope spots thousands of unknown objects travelling faster than light. Are we being watched? Or could we ourselves be aliens from another world? S1/Ep3Sat, Feb 2, 10:00 PMDMAX60 mins
NASA's Unexplained FilesThe Viking Lander may have found life on Mars. Meanwhile, how can a starship be spotted in the Aurora Borealis? And what exactly are NASA's mysterious Moon Pigeons? S1/Ep2Sat, Jan 26, 10:00 PMDMAX60 mins
NASA's Unexplained FilesWhen astronaut Leroy Chao's high-risk spacewalk is interrupted by bright lights flying past, it sparks a major investigation. Could alien life forms be to blame? S1/Ep1Sat, Jan 19, 10:00 PMDMAX60 mins