← NASA's Unexplained Files
Open →Open full series →
PREMIERE · SCIENCE
Season 4 · Episode 1
Landed Tue, 30 Aug 2016 · 22:00 your time · 1 episode · 1h 0m
Season 4 of NASA's Unexplained Files premiered Tuesday, 30 August 2016 at 10pm ET on Science.
- S04E01Pluto's Stranger ThingsAstronomers find evidence for incredible alien technology around a distant star. The first pictures of Pluto show that something might be moving across its surface. Apollo astronauts see something they can't explain as they approach the moon.
NEXT IN SEASON 4
Episode 2
Tue 6 Sept · 22:00
NASA's Unexplained Files
6 seasons · 46 episodes · ended
AVAILABILITY
Airs on Science; availability in United States may differ.
Where does NASA's Unexplained Files actually stream in United States?
Fixes your calendar immediately; the correction goes live for everyone once 3 devices agree.
Hiding unaired spoilers · profile →