Image for the TV series NASA's Unexplained Files

NASA's Unexplained Files

Docu-Series

Take a look at some of the strange and unexplained cases NASA has encountered.

  • Sign in to Add favorite
  • Report a problem

NASA's Unexplained Files Cast

Upcoming TV Listings for NASA's Unexplained Files

NASA's Unexplained Files Pluto's Stranger Things

Astronomers find evidence for alien technology around a distant star; the first pictures of Pluto show that something might be moving across its surface.

9:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Rise of the Planet Killer

A mission to Mars captures an image of a strange structure on the Red Planet. Files from the first Apollo mission record an eerie sighting on the dark side of the moon. A planet-eating star gives scientists a glimpse of Earth's terrible demise.

10:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Rise of the Ice Creatures

Neil Armstrong goes into an unexplained spin. He needs to figure out what's causing it, or he faces certain death. An Apollo 17 photo seems to show a U.S. military outpost on the moon. Could there be alien life swimming in the oceans of Jupiter's moons?

6:00 PM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Rise of the Ice Creatures

Neil Armstrong goes into an unexplained spin. He needs to figure out what's causing it, or he faces certain death. An Apollo 17 photo seems to show a U.S. military outpost on the moon. Could there be alien life swimming in the oceans of Jupiter's moons?

4:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files A President's Close Encounter

Geysers are discovered on a frozen moon, and NASA redirects a probe on a daring mission to detect evidence of life. An unidentified object is spotted approaching a near-earth asteroid. A future US President is an eyewitness to a UFO.

9:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files The Earth Next Door

Astronomers detect a potentially habitable planet tantalizingly close to Earth. A chance discovery at NASA reveals a top secret military space program. The Apollo missions bring back evidence that the moon could be rich in the building blocks for life.

10:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Ghosts on a Comet

When a Chinese moon rover breaks down, a NASA scientist points to a mysterious material that seemed to sabotage the Apollo missions decades earlier. The Rosetta spacecraft finds a comet that appears to be singing.

6:00 PM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Ghosts on a Comet

When a Chinese moon rover breaks down, a NASA scientist points to a mysterious material that seemed to sabotage the Apollo missions decades earlier. The Rosetta spacecraft finds a comet that appears to be singing.

4:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Curse of the Full Moon

Two cosmonauts are trapped inside a capsule in a frozen lake; a NASA scientist investigates the deadly Nazi secret that doomed the Hindenburg; a full moon affects NASA experiments.

9:00 AM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files Did Earth Have Two Moons?

A starling discovery suggests that the hellish clouds of Venus may be the origin of life on Earth. A bizarre sighting 2,000 years ago raises the possibility that the Earth once had two moons. A NASA scientist helps the FBI crack the 1996 Olympic bombing.

10:00 AM on Discovery Science Canada

Select your lineup for TV local listings