Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
NASA's Unexplained Files Season 3 Episodes
Season 3 Episode Guide
14 Episodes 2016 - 2016
Episode 1
Pluto Under Pressure
Tue, Feb 23, 201643 mins
Lost tapes reveal that Apollo astronauts heard unexplained transmissions on the far side of the moon, an amateur astronomer spots a strange disturbance in Martian atmosphere and an unidentified object in Earth orbit starts stalking Russian spacecraft.
Episode 2
Return of the Moon Bugs
Tue, Mar 1, 201642 mins
Something living is brought back from the moon, and an artificial object is headed towards Earth.
Episode 3
Rise of the Ice Creatures
Tue, Mar 8, 201643 mins
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 US military outpost on the Moon... and could there be alien life swimming in the oceans of Jupiter's moons.
Episode 4
Ghosts on a Comet
Tue, Mar 15, 201643 mins
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.
Episode 5
The Moon That Disappeared
Tue, Mar 22, 201642 mins
Newly discovered documents reveal NASA's secret plan B for failure of the first moon landing. And NASA's Cassini mission unravels a 300-year-old mystery.
Episode 6
Curse of the Red Planet
Tue, Mar 29, 201643 mins
Three cosmonauts die mysteriously as they re-enter Earth's atmosphere and NASA needs to know why, a declassified document reveals a CIA plan to use a space disaster as a cover to start World War 3 and a NASA rover discovers clues that help solve a murder.
Episode 7
Red Storm Rising
Tue, Apr 5, 201642 mins
Two astronauts trapped in the vacuum of space face an agonizing death; the first close up images of Pluto reveal an alien landscape, and residents of Houston struggle to explain videos of unidentified flying lights captured above their city at night.
Episode 8
Attack of the Thunderballs
Tue, Apr 12, 201643 mins
Astronauts are evacuated when a mystery object is discovered hurtling towards the ISS, a NASA secret agent goes undercover to recover missing moon rocks and scientists struggle to find answers when they find a huge void at the edge of the solar system.
Episode 9
Space's Deadliest Moments
Tue, May 17, 2016
Neil Armstrong faces a life-or-death situation; a NASA space capsule vanishes during reentry; and an astronaut begins to drown during a spacewalk.
Episode 10
The Moon's Greatest Mystery's
Tue, May 24, 2016
Strange sightings on the moon; possible photographic evidence of a lunar military base; whether the Apollo astronauts brought a living moon creature back with them; and a mysterious material that sabotaged moon missions.
Episode 11
Space Station of Doom
Tue, May 31, 2016
The International Space Station has interesting encounters while in orbit. Space fireflies and space debris are just some of the problems.
Episode 12
When the Universe Attacks
Tue, Jun 7, 2016
In the Bermuda Triangle of Space, a mysterious energy attacks NASA craft in earth's orbit; witnesses report terrifying encounters with eerie spheres of light.
Episode 13
Mars's Strangest Secrets
Tue, Jun 14, 2016
Strange sightings on Mars, including possible pillars of fire and signs of life.
Episode 14
Horror in the Cosmos
Tue, Jun 21, 2016
A strange object causes a massive shadow on the surface of Mars' largest moon; and an oddity on one of Jupiter's moons.