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Ghost Particles Are Exposing Hidden Black Holes. They Just Won a Nobel Prize.
Season 12
Episode 2
17:28
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PBS Space Time
Should We Build a Dyson Sphere?
The Kepler telescope recently noticed a strange partial eclipse that some have speculated could be a Dyson Sphere. Are Dyson Sphere's possible? Are they practical? What other alternatives to futuristic energy capture do we have to choose from?
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The universe is big, but it’s peanuts compared to the eternally inflating multiverse
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You know what a planet is, right? A big round thing that orbits a star. Uh, not so fast.
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Are you thinking about becoming (or ever just wondered how one becomes) an Astrophysicist?
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It turns out black holes may be responsible for ending star formation across the galaxy.