![NASA's Unexplained Files](https://image.tmdb.org/t/p/w342/6w5zVDc6YyiSQZPtJXnboZ2lKfq.jpg)
6 Season
47 Episode
NASA's Unexplained Files - Season 2 Episode 1 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?
- Year: 2019
- Country: United States of America, United Kingdom, India
- Genre: Documentary, Talk
- Studio: Science
- Keyword: ufo, conspiracy, conspiracy theory
- Director:
- Cast: