SciShow Space
The Oldest Quasar Ever and the Newest Failed Launch (2017x98)
Yayınlanma tarihi: Ara 08, 2017
We have discovered an enormous black hole that’s older and farther away than any we’ve ever seen, and a recent rocket launch did not go as planned.
- Prömiyeri: Nis 2014
- Bölümler: 878
- Takipçiler: 1
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