Cosmic Queries – Black Hole Time Cloak with Charles Liu

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4.6 • 14.1K Ratings

🗓️ 12 April 2024

⏱️ 40 minutes

🔗️ Recording | iTunes | RSS

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Summary

Are black holes places or objects? Neil deGrasse Tyson and cohosts Chuck Nice and Gary O’Reilly answer grab-bag questions about distorting spacetime, Olbers’ Paradox, singularities, the shape of the universe, and more with astrophysicist Charles Liu.

Transcript

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0:00.0	Coming up on Star Talk, Cosmic Quarries Grabbag Edition from right here at my office,
0:07.0	the Hayden Planetarium, the American Museum of Natural History.
0:11.0	Your questions this time touched on all kinds of wacky, weird things, like what happens
0:20.3	in a black hole, out of a black hole, quantum entanglement, this universe, other
0:24.8	universes, the shape of the universe, all of the above, and more coming up. Welcome to Star Talk.
0:37.0	Your place in the universe where science and pop culture collide.
0:42.0	Star Talk begins right now.
0:46.0	This is Star Talk.
0:51.0	Neil Degrass Tyson here,
0:54.0	your personal astrophysicist.
0:56.0	Today, it's going to be Cosmic Quarry's grab bag.
1:00.0	Chuck, hey.
1:02.0	You're the grab bag man.
1:03.7	Uh, no, I'm just part of the bag.
1:06.8	You're just the...
1:07.8	I'm not really much of the grab.
1:10.8	I'm part of the bag.
1:12.1	And we got Gary O'Reilly joining us here and apparently in
1:16.7	previous grab bags I was insufficient to serve the needs of the questions.
1:24.4	Oh, you got that email.
1:25.4	No, you all went out and got one of my colleagues.
1:29.4	Well, of course.
	...

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