Where To Stream How the Universe Works Season 6 Episode 2
Twin Suns The Alien Mysteries
- Aired January 16, 2018
- 60 Min
- Rated 8.5
- Number 35 Of 92 Rated Episodes
Planets that orbit two suns instead of one might be deadly hell worlds, but new discoveries reveal that sci-fi star systems with binary stars might be optimal places for alien life.