Can The Crisis in Cosmology Be SOLVED With Cosmic Voids?

From PBS Space Time.

Check out the Space Time Merch Store
https://www.pbsspacetime.com/shop

Sign Up on Patreon to get access to the Space Time Discord!
https://www.patreon.com/pbsspacetime

Two of the greatest mysteries in cosmology are the nature of dark energy and the apparent conflict in our measurements of the expansion rate of the early versus the modern universe that even dark energy can’t account for. Could both of these be explained by looking to a part of the universe that we’ve largely ignored so far? Could cosmic voids be driving the universe?

Episodes Referenced:
The Evolution of the Modern Milky Way Galaxy: https://www.youtube.com/watch?v=e3jGWXeBtPo&ab_channel=PBSSpaceTime
Dr. Beck: https://www.youtube.com/watch?v=HlNSvrYygRc&t=1s&ab_channel=Dr.Becky
Dr. Becky: https://youtu.be/-kTe0xRAU1w?feature=shared
Dark Energy Playlist: https://www.youtube.com/watch?v=-4PayaEgEZc&list=PLsPUh22kYmNAv1_8MA9-USkY6f2lfr1hb&ab_channel=PBSSpaceTime

PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE

Sign up for the mailing list to get episode notifications and hear special announcements!
https://mailchi.mp/1a6eb8f2717d/spacetime

Search the Entire Space Time Library Here: https://search.pbsspacetime.com/

Hosted by Matt O’Dowd
Written by Matt O’Dowd
Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria
Directed by Andrew Kornhaber
Associate Producer: Bahar Gholipour
Executive Producers: Eric Brown & Andrew Kornhaber
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell

Spacetime is produced by Kornhaber Brown for PBS Digital Studios.
This program is produced by Kornhaber Brown, which is solely responsible for its content.
© 2023 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka

Space Time Was Made Possible In Part By:

Big Bang Supporters
Bryce Fort
Peter Barrett
David Neumann
Sean Maddox
Alexander Tamas
Morgan Hough
Juan Benet
Vinnie Falco
Mark Rosenthal

Quasar Supporters
Glenn Sugden
Alex Kern
Ethan Cohen
Stephen Wilcox
Mark Heising

Hypernova Supporters
Stephen Spidle
Chris Webb
David Giltinan
Ivari Tölp
Zachary Wilson
Kenneth See
Gregory Forfa
Bradley Voorhees
Scott Gorlick
Paul Stehr-Green
Ben Delo
Scott Gray
Антон Кочков
Robert Ilardi
John R. Slavik
Donal Botkin
Edmund Fokschaner
chuck zegar
Jordan Young
Daniel Muzquiz

Gamma Ray Burst Supporters
Robert DeChellis
Tomaz Lovsin
Anthony Leon
Billy Holland
Leonardo Schulthais Senna
Lori Ferris
Dennis Van Hoof
Koen Wilde
Nicolas Katsantonis
Massimiliano Pala
Thomas Nielson
Joe Pavlovic
Justin Lloyd
Chuck Lukaszewski
Cole B Combs
Andrea Galvagni
Jerry Thomas
Nikhil Sharma
John Anderson
Bradley Ulis
Craig Falls
Kane Holbrook
Ross Story
Teng Guo
Harsh Khandhadia
Matt Quinn
Michael Lev
Terje Vold
James Trimmier
Jeremy Soller
Paul Wood
Joe Moreira
Kent Durham
jim bartosh
Ramon Nogueira
The Mad Mechanic
John H. Austin, Jr.
Diana S Poljar
Faraz Khan
Almog Cohen
Daniel Jennings
Russ Creech
Jeremy Reed
David Johnston
Michael Barton
Isaac Suttell
Oliver Flanagan
Bleys Goodson
Mark Delagasse
Mark Daniel Cohen
Shane Calimlim
Tybie Fitzhugh
Eric Kiebler
Craig Stonaha
Frederic Simon
John Robinson
Jim Hudson
Alex Gan
David Barnholdt
John Funai
Adrien Molyneux
Bradley Jenkins
Amy Hickman
Vlad Shipulin
Cody Brumfield
Thomas Dougherty
King Zeckendorff
Dan Warren
Joseph Salomone
Patrick Sutton
Julien Dubois