SciShow Space
What's Up With the 'Alien Megastructure?' (2015x85)
Date de diffusion: Oct 22, 2015
The Kepler space telescope found a star that randomly gets really dim, and some people are suggesting the star’s being blocked by a huge alien structure. It’s… probably not aliens, though.
- Première: Avr 2014
- Épisodes: 878
- Abonnés: 1