12:50
PBS Space Time
How The Penrose Singularity Theorem Predicts The End
This is how the Penrose Singularity Theorem Predicts The End of Space Time.
Was the Milky Way a Quasar?
PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.
Was the Milky Way a Quasar?
Season 6 Episode 12 | 13m 31s | CC
The Milky Way galaxy is relatively calm by the destructive standards of the rest of the Universe, and compared to its own very violent past. But just recently we discovered that its violent past was much more recent than we thought - and could even happen again.
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