PBS Space Time
When Quasars When Quasars Collide STJC
So what happens when two Super Massive Black Holes collide?
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Season 3
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PBS Space Time
The Nature of Nothing
It turns out that "nothing" is one of the most interesting somethings in all of physics.
PBS Space Time
The Missing Mass Mystery
Astronomers haven't been able to find up to half of the baryonic matter in the universe.
PBS Space Time
The Phantom Singularity
Einstein’s General Theory of Relativity is a more complete theory of gravity.