SciShow Space
The Mystery of the Star That Wasn't There (2022x48)
Data de estreia: Ago 16, 2022
In the 1970s, astronomers discovered a mysterious source of gamma rays that, 50 years later, still hasn’t revealed all of its secrets.
- Estreia: Abr 2014
- Episódios: 878
- Seguidores: 1