Season 2 · Episode 1 of 8
Aired Mar 2, 2015
Life in Hell
Mon, Mar 2, 2015
·
43 min
0 of 8 watched this season
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?
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Mon, Mar 2, 2015
43 min
Show
NASA's Unexplained Files
47 episodes
Episode
S2 · E1
in NASA's Unexplained Files