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PBS Space Time
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.
12 Seasons · 410 Episodes
Latest episode
We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang
Season 11 Episode 28 | 14m 27s | CC
For a while, physicists hoped black holes weren’t real. Their event horizons trap even light, creating paradoxes, while the singularities inside suggest impossible infinite density. For centuries, scientists searched for a way out of this cosmic nightmare. One remaining hope is the Planck star: a dense core of frozen Big Bang energy hidden inside a black hole.
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