S2 E1
3/2/15
Life in Hell
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?
Seasons
Episode
1
Life in Hell
Episode
2
Top Secret Terror
Episode
3
Hammer of Thor
Episode
4
Spacewalk of Doom
Episode
5
Did We Nuke Jupiter?
Episode
6
Nazis on the Moon
Episode
7
Lethal Weapons
Episode
8