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NASA's Unexplained Files

Docu-Series

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

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NASA's Unexplained Files Cast

Upcoming TV Listings for NASA's Unexplained Files

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.

12:00 AM on Discovery Science Canada

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NASA's Unexplained Files JFK UFO Conspiracy

A declassified letter written by President Kennedy demands that the CIA share its UFO data with NASA. A bizarre pattern on the surface of Mars could be a coded alien message. Investigators are shocked to find a rocket crash-landed in a crater on the Moon.

11:00 AM on Discovery Science Canada

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NASA's Unexplained Files Curse of the Gas Giant

Jupiter is hotter than it should be and scientists don't understand why; the Curiosity Rover finds something strange on Mars; detectives turn to NASA for help with a murder cold case.

12:00 PM on Discovery Science Canada

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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.

1:00 PM 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.

5:00 PM on Discovery Science Canada

Select your lineup for TV local listings

NASA's Unexplained Files The Sun's Evil Twin

Two suns photographed in the sky over Indonesia could be a trick of light, or the first sighting of the Sun's evil twin; NASA scientists are baffled by ghostly white swirls on the Moon's surface.

11:00 AM on Discovery Science Canada

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NASA's Unexplained Files Secret Aliens

An astronomer records an unusual radio signal from beyond our solar system. FBI agents find classified documents at the home of a NASA scientist. When scientists discover strange DNA in the octopus, they examine if their origins could be alien.

12:00 PM on Discovery Science Canada

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NASA's Unexplained Files Stonehenge on Mars

When NASA spots a something on Mars that resembles Stonehenge, they investigate what could have made this strange structure. Scientists discover a mysterious hole in Saturn's rings. An ancient tribe claims contact with alien visitors.

11:00 AM on Discovery Science Canada

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NASA's Unexplained Files CIA's Secret Revenge

When the Soviet Union unveils its own space shuttle, the CIA hatches a secret revenge plot. Recent discoveries shed new light on the destruction of Sodom and Gomorrah. A missing nuclear weapon could threaten a NASA base in the Arctic.

12:00 PM on Discovery Science Canada

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NASA's Unexplained Files The Moon's Strange Secret

The last humans to walk on the moon discover something strange on the lunar surface. A NASA scientist investigates a strange phenomenon responsible for horrific mass deaths. A landmark NASA mission threatens to destroy the reputation of an American hero.

11:00 AM on Discovery Science Canada

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