NASA's Unexplained Files Season 4 Episode 7
Episode Title: Mystery of the Invisible Planet
Countries:
,
Airing Date: October 11, 2016
Runtime:60 mins
IMDb Rating:
You can now watch the entire NASA's Unexplained Files Season 4 Episode 7 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
A probe carrying a message to aliens mysteriously malfunctions as it enters deep space. A NASA mission goes disastrously wrong when an imposter breaches Mission Control. Astronomers find evidence of an invisible planet in a distant solar system.