Upcoming TV Listings for NASA's Unexplained Files
NASA's Unexplained Files Lethal Weapons
A look at how pictures from the Hubble telescope made the comet of the century look like an alien spacecraft. And exploring the question of whether earth has already been invaded by alien organisms.
NASA's Unexplained Files Pluto Under Pressure
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.
NASA's Unexplained Files Return of the Moon Bugs
Apollo 12 astronauts bring back something alive from the moon and NASA tracks an asteroid heading towards Earth but makes a shocking discovery: it's not an asteroid, but an object that's artificial in nature.
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?
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.
NASA's Unexplained Files The Moon that Disappeared
Recently discovered documents reveal NASA's secret plan B for failure of the first moon landing. A Soyuz capsule carrying NASA astronaut Peggy Whitson back to Earth vanishes without explanation.