NASA's Unexplained Files S2E1 - Life in Hell
7.1/10 by 31 users
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?
| Released | Mar 27, 2012 |
|---|---|
| Runtime | min |
| Genre | Documentary, Talk, Mystery |
| Actor | N/A |
| Director | N/A |
| Production | Discovery |