NASA's Unexplained Files
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NASA's Unexplained FilesNASA's task of reaching beyond the bounds of Earth has uncovered disturbing anomalies that have perplexed even the finest scientific minds. Science Channel digs into the space agency's archives to reveal countless mysteries and unusual encounters, discoveries and sightings. Each hourlong episode scrutinizes evidence, explores possible explanations, and considers testimony from NASA insiders, scientists, astronauts and others who have witnessed the strange phenomena. The stories are made all the more unusual since they come from the most credible scientific organization in the world.S3, EP5 "The Moon that Disappeared"Recently discovered documents show NASA's secret plan B for failure of the first moon landing; a Soyuz capsule carrying NASA astronaut Peggy Whitson back to Earth goes missing; NASA's Cassini mission unravels a three hundred year old.
S1, EP7 "Mystery Space Squid"A NASA astronaut reports seeing a flying saucer in the skies above a U.S. Air Force test range; how the swirling gases of Saturn have formed a perfect hexagon that has hovered above the planet's pole for 30 years.
S5, EP5 "Stonehenge on Mars"A NASA probe captures an image of a familiar structure on Mars' surface.
S5, EP6 "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.
S2, EP2 "Top Secret Terror"Images of Mercury show large spider-like formations on its surface; A classifed space shuttle mission almost ends in disaster.
S4, EP1 "Pluto's Stranger Things"Evidence of alien technology around a distant star; speculation about Pluto's surface; Apollo astronauts are at a loss of words to describe an object they encountered while they approached the moon.
S2, EP8 "Revenge of the Fireflies"Something in space is attacking astronaut's brains; NASA might be worried about the sudden appearance of so-called space fireflies.
S4, EP2 "Rise of the Planet Killer"A mars mission captures an image of a strange structure on the planet; an intriguing sight on the dark side of the moon; a planet-eating star gives scientists a peek of Earth's bleak future.
S4, EP3 "A President's Close Encounter"The discovery of geysers on a moon; NASA's mission to detect life; an object is spotted approaching an asteroid.
S2, EP6 "Nazis on the Moon"A Russian probe uncovers something has disturbed the lunar soil before the US or the USSR got there; scientists may have detected a laser signal from a planet capable of supporting life.
S2, EP4 "Spacewalk of Doom"Examining how an astronaut on a spacewalk begins to drown; NASA scientists may have uncovered an asteroid that's been converted into a spacecraft.
S4, EP4 "The Earth Next Door"Astronomers notice a planet in Earth's vicinity capable of supporting life; top secret military program exposed; the moon contains the components to start life.
S4, EP6 "Did Earth Have Two Moons?"A theory of Earth's abiogenesis may have started in the clouds of Venus; a look into the claim of Earth having two moons; a NASA scientist helps the FBI solve the 1996 Olympic bombing.
S4, EP7 "Mystery of the Invisible Planet"A probe malfunctions without cause as it enters deep space; a mission goes astray when an imposter breaches Mission Control; evidence of an invisible planet within the Solar System.
S4, EP5 "Curse of the Full Moon"Cosmonauts are trapped in a capsule in a frozen lake; a NASA scientist investigates the Hindenburg; the full moon affects experiments.
S5, EP7 "The Moon's Strange Secret"The last humans to walk on the Moon discover something strange on the 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.
S5, EP8 "Saturn's Death Star"A mysterious object is orbiting Saturn, and it looks just like the Death Star; new evidence might shed new light on the mysterious death of Yuri Gagarin, the first man in space; when a cutting-edge satellite vanishes, fears of a space war escalate.
S5, EP4 "Secret Aliens"An astronomer records an unusual radio signal from beyond the 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.
S5, EP3 "The Sun's Evil Twin"A photograph depicts two suns in the sky over Indonesia; ghostly white swirls on the moon's surface baffle NASA scientists; an astronaut disappears during his return to Earth.
S3, EP8 "Attack of the Thunderballs"Astronauts evacuate when a mystery object hurtles toward the ISS; a NASA secret agent goes undercover to retrieve missing moon rocks; scientists struggle to find answers when they discover a huge void at the edge of the solar system.
S2, EP7 "Lethal Weapons"Looking at how pictures from the Hubble telescope make the comet of the century look like an alien spacecraft; earth may have already been invaded by alien organisms.
S2, EP5 "Did We Nuke Jupiter?"NASA could be responsible for a nuclear explosion on Jupiter; new evidence could finally reveal the truth behind the mystery of the iconic face on Mars; looking at the unknown force that crashed a spacecraft from the Apollo program.
S2, EP3 "Hammer of Thor"Burning lights in the skies above Nevada and Utah could be signs of a secret space weapons project; mysterious trails on the lunar surface near the Apollo landing sites.
S2, EP1 "Life in Hell"What was thought to be a secret Soviet satellite could have been a UFO crashing in Pennsylvania; NASA makes an unbelievable discovery, frozen water on Mercury.
S1, EP3 "Alien Death Ray"Life may have been found on Mars; mysterious Moon Pigeons.
"Shadow Deathstar"Astronaut Leroy Chiao's spacewalk is interrupted by bright lights flying past; a flying saucer is photographed from the Apollo.
NASA's task of reaching beyond the bounds of Earth has uncovered disturbing anomalies that have perplexed even the finest scientific minds. Science Channel digs into the space agency's archives to reveal countless mysteries and unusual encounters, discoveries and sightings. Each hourlong episode scrutinizes evidence, explores possible explanations, and considers testimony from NASA insiders, scientists, astronauts and others who have witnessed the strange phenomena. The stories are made all the more unusual since they come from the most credible scientific organization in the world.
Original Air Date: Mar 2, 2014
Genres: Sci FiDocuseriesTV Series
Rating: TVPG
Playback: HD
5 seasons available on demand (9 episodes)
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