NASA's Unexplained Files
Rise of the Planet Killer
Directed by Joe Keenan, Kasia Uscinska, Adam WarnerTV-PG
S4 • E2 Sep 6, 2016 60m6.9
A probe captures an image of a strange structure on Mars. Files from the first Apollo mission record an eerie sighting on the dark side of the Moon. A planet-eating star gives scientists a glimpse of Earth's terrible demise.
