The BEST episodes of NASA's Unexplained Files season 2
Every episode of NASA's Unexplained Files season 2, ranked from best to worst by thousands of votes from fans of the show. The best episodes of NASA's Unexplained Files season 2!
Strange flying objects have been caught on NASA's cameras and astronauts have reported seeing UFOs. Some of the odd shapes and lights can be identified; others remain a mystery. We'll reveal NASA footage and interview the astronauts and scientists.
#1 - Hammer of Thor
Season 2 - Episode 3 - Aired 4/22/2015
Are burning lights above Nevada and Utah signs of a secret space weapons project? What are the odd trails on the lunar surface near the Apollo landing sites? Does a strange space object spell disaster for the Space Shuttle crew?
Watch Now:AmazonApple TV#2 - Revenge of the Fireflies
Season 2 - Episode 8 - Aired 5/27/2015
Something in space is attacking the brains of astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies? Who is responsible for the bizarre glowing spiral in the skies over Norway?
Watch Now:AmazonApple TV#3 - Nazis on the Moon
Season 2 - Episode 6 - Aired 5/13/2015
A Russian probe discovers the lunar soil was disturbed before the US or USSR got there. Did Nazis arrive first? Have scientists detected a laser signal from a planet capable of supporting life? Is there a Bermuda Triangle of Space?
Watch Now:AmazonApple TV#4 - Spacewalk of Doom
Season 2 - Episode 4 - Aired 4/29/2015
How could an astronaut on a spacewalk begin to drown? Have NASA scientists discovered an asteroid that was converted into a spacecraft? What are the strange objects spotted when NASA sends a secret payload into space?
Watch Now:AmazonApple TV#5 - Life in Hell
Season 2 - Episode 1 - Aired 3/2/2015
A UFO crashes in Pennsylvania. Was it a secret Soviet satellite or something far more dangerous? On Mercury, NASA finds the impossible: frozen water. A strange object causes a skyscraper-sized shadow on the surface of Mars's largest moon. What is it?
Watch Now:AmazonApple TV#6 - Lethal Weapons
Season 2 - Episode 7 - Aired 5/20/2015
How did pictures from the Hubble telescope make the comet of the century look like an alien spacecraft? Has earth already been invaded by alien organisms? What mysterious force is smashing a near-earth asteroid to pieces?
Watch Now:AmazonApple TV#7 - Top Secret Terror
Season 2 - Episode 2 - Aired 3/4/2015
Was the Moon landing faked? Images of Mercury reveal massive spider-like formations on its surface. Is it a geological formation or something ominous? A classified Space Shuttle mission ends in near-disaster. What was its mission?
Watch Now:AmazonApple TV#8 - Did We Nuke Jupiter?
Season 2 - Episode 5 - Aired 5/6/2015
Could NASA be responsible for a nuclear explosion on Jupiter? Could new evidence finally solve the mystery of the iconic face on Mars? What unknown force crashed a spacecraft from the Apollo program into the lunar surface?
Watch Now:AmazonApple TV