SciShow Space
A Ridiculously Huge Pair of Ancient Galaxies (2017x100)
Udgivelsesdato: Dec 15, 2017
Astronomers have found a couple galaxies that were much larger than expected, and the Opportunity rover might be in for some harsh Martian weather!
- Premieret: Apr 2014
- Afsnit: 878
- Følgere: 1