NASA's Unexplained Files Season 1 Episode 2 - Alien Death Ray

Airdate: 2014-Mar-06

Episode summary:

The Viking Lander may have found life on Mars, so why don't we know about it? What is the most destructive force in the universe? How could a Starship be spotted in the Aurora Borealis? And what are NASA's mysterious Moon Pigeons?

About NASA's Unexplained Files series:

On NASA’s Unexplained Files, strange flying objects have been caught on NASA’s cameras and astronauts have reported seeing UFOs. Some o...Show more >