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The Universe Has Been Expanding Since the Big Bang. Just Not How We Thought.
Season 11
Episode 32
17:40
We’ve Been Looking for Aliens for 70 Years. We've Been Doing It Wrong All Along
Season 11
Episode 29
20:48
We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang
Season 11
Episode 28
14:27
Something Disturbing Happens When You Solve Einstein's Equations This Way
Season 11
Episode 25
14:42
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PBS Space Time
Black Holes. Explained. For 1.5 Hours.
Black holes are not just the strangest objects in the universe, they're the sharpest test we have of how reality actually works. This episode explores how these extreme cosmic laboratories force general relativity and quantum physics into direct confrontation. We look back through a decade of content to understand their formation and the theoretical diagrams that describe them.
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19:39
Why are billions suddenly being pumped into fusion startups?
16:36
The universe should've collapsed after the Big Bang, but a light Higgs boson let us exist.
18:32
Dark matter has eluded us for many decades but we may be able to discover more now.
15:35
What do you get if you combine something that’s infinitely massive and negative infinitely massive?
16:35
Is there a limit to how much energy you can cram into, or pull out of one patch of space?
11:43
Gravitational tsunamis exist and we’re on the verge of being able to detect them.
18:40
Will we ever become a Kardeshev Type-1 civilization and how can we get there?
14:05
New data is telling us that Neutron stars may make one of the most popular dark matter candidates.