Pbs Space Time
Pbs Space Time
@pbsspacetime·3.5M subscribers·442 videos

We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang.

Posted

May 21, 2026

Views

1,728,395

Likes

73,758

Comments

6,612

Engagement

4.65%

Search the Record

Indexed

Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.

Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.

Try a name, a topic, or a quoted line

YouTube Description

as posted by the channel

Displate’s offering up to up to for 41% off until the end of May atwhen you use the codeSPACETIME

For a while back there we might be able to avoid the black hole. They’d been lurking as shadows in our theories of gravity forever. Enough mass crammed into a small enough space would lead to a gravitational field at the surface from which not even light could escape from a surrounding surface that we call the event horizon. The event horizon generates paradoxes that worry physicists, and the singularity of infinite density within the black hole worries them even more. And so many brave physicists have fought for centuries to prove that these monsters don’t exist. They hoped nature would step in to save us from the theoretical horror of ultimate gravitational collapse. One of our final hopes is the Planck star—a ball of energy at the heart of the black hole like frozen shards of the Big Bang. Let’s hope they’re real, for physics’ sake.

Sign Up on Patreon to get access to the Space Time Discord!

Check out the Space Time Merch Store

Sign up for the mailing list to get episode notifications and hear special announcements!

Search the Entire Space Time Library Here

Hosted by Matt O'Dowd

Written by Richard Dyer & Matt O'Dowd

Post Production by Leonardo Scholzer

Directed by Andrew Kornhaber

Associate Producer: Bahar Gholipour

Executive Producer: Andrew Kornhaber

Executive in Charge for PBS: Maribel Lopez

Director of Programming for PBS: Gabrielle Ewing

Assistant Director of Programming for PBS: Mike Martin

Spacetime is a production of Kornhaber Brown for PBS Digital Studios.

This program is produced by Kornhaber Brown, which is solely responsible for its content.

© 2026 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg

Space Time Was Made Possible In Part By:

Big Bang

Alexander Tamas

Filip Rolenec

Juan Benet

Kenneth See

Mark Rosenthal

Matthew Ocko

Morgan Hough

Peter Barrett

Vinnie Falco

Daniel Muzquiz

Quasar

Ethan Cohen

Glenn Sugden

Grace Biaelcki

Justin Lloyd

Mark Heising

Rad Antonov

Shaun Williams

Stephen Wilcox

Tristan Lucian Claudius Aurelius Tyacke

Hypernova

Alex Kern

Ben Delo

Chuck Zegar

Dean Galvin

Donal Botkin

Gregory Forfa

Jeff White

John R. Slavik

Massimiliano Pala

PAUL C PEDERSEN

Scott Gorlick

Scott Gray

Spencer Jones

Vlad Shipulin

Zachary Haberman

Антон Кочков

Guests & Subjects Covered

SPACETIME ForBig Bang LetsSign UpSpace Time Discord CheckMatt O'Dowd WrittenRichard DyerMatt O'Dowd Post ProductionLeonardo Scholzer Directed

Sentinel Indexing in Progress

Metadata and chapters are available. Claim extraction for this episode is pending.

All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.

We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang. · Pbs Space Time · Sentinel