eTube

How Do We Know What Stars Are Made Of?

PBS Space Time

329,325 views · Added May 7, 2024
Thank you to Target for supporting PBS. You can learn more at https://target.com/community

Share your story today: https://to.pbs.org/3izZeXh



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



Pin-pricks in the celestial sphere, through which shines the light of heaven? Or gods and heroes looking down from their constellations? Or lights kindled above middle earth by Varda Elbereth and brightened with the dew of the trees of Valinor? Science has long pondered the mysteries of the stars. This is how we finally figured them out.



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

https://www.patreon.com/pbsspacetime



Check out the Space Time Merch Store

https://pbsspacetime.com/



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

https://mailchi.mp/1a6eb8f2717d/spacetime



Hosted by Matt O'Dowd

Written by Matt O'Dowd

Graphics by Leonardo Scholzer, Yago Ballarini, & Pedro Osinski

Directed by: Andrew Kornhaber

Camera Operator: Setare Gholipour

Executive Producers: Eric Brown & Andrew Kornhaber



End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/channel/UCRl6-nb4iOnsij-vnpAjp0Q



Special Thanks to All our Supporters on Patreon!



Big Bang Supporters

Robert Doxtator

Ahmad Jodeh

Caed Aldwych

Radu Negulescu

Alexander Tamas

Morgan Hough

Juan Benet

Fabrice Eap

Mark Rosenthal

David Nicklas



Quasar Supporters

Alec S-L

Christina Oegren

Mark Heising

Vinnie Falco



Hypernova

william bryan

Drew Hart

Justin Jermyn

Jason Finn

Антон Кочков

Julian Tyacke

Syed Ansar

John R. Slavik

Mathew

Danton Spivey

Donal Botkin

John Pollock

Edmund Fokschaner

Joseph Salomone

Hank S

Matthew O'Connor

chuck zegar

Jordan Young

John Hofmann

Timothy McCulloch



Gamma Ray Burst

Michael Barton

Christopher Barron

James Ramsey

Mr T

Andrew Mann

Jeremiah Johnson

fieldsa eleanory

Cody Lubinsky

Peter Mertz

Kevin O'Connell

Bryan Dawley

Richard Deighton

Isaac Suttell

Devon Rosenthal

Oliver Flanagan

Dawn M Fink

Bleys Goodson

Darryl J Lyle

Robert Walter

jechamt

Bruce B

Ismael Montecel

M D

Mark Daniel Cohen

Andrew Richmond

Simon Oliphant

Mirik Gogri

David Hughes

Aria Ahmad

Brandon Lattin

Yannick Weyns

Nickolas Andrew Freeman

Protius Protius

Brian Blanchard

Shane Calimlim

Tybie Fitzhugh

Patrick Sutton

Robert Ilardi

Eric Kiebler

Tatiana Vorovchenko

Craig Stonaha

Michael Conroy

Graydon Goss

Frederic Simon

Greg Smith

Sean Warniaha

Tonyface

John Robinson

A G

Kevin Lee

Adrian Hatch

Yurii Konovaliuk

John Funai

Cass Costello

Geoffrey Short

Bradley Jenkins

Kyle Hofer

Tim Stephani

Luaan

AlecZero

Malte Ubl

Nick Virtue

Scott Gossett

David Bethala

Dan Warren

John Griffith

Daniel Lyons

Josh Thomas

DFaulk

Kevin Warne

Andreas Nautsch

Brandon labonte

Lucas Morgan

k play/pause · j/l ±10 s · m mute · f fullscreen · t theatre · shift+n next