PBS Space Time

Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth.
What is a Theory of Everything: Livestream
What is a Theory of Everything: Livestream

Join two epic livestreams about Theories of Everything! Sign up for prizes, a download link to the videos, and more at http://www.pbsspacetime.com/events. Please subscribe to Brian Keating's YouTube ...

Published: 07/28/2020
Theory of Everything Livestreams with Amazing Guests
Theory of Everything Livestreams with Amazing Guests

Join two epic livestreams about Theories of Everything! July 28 @ 4pm Eastern - What is a Theory of Everything? Moderated by Matt O'Dowd & Brian Keating ​Featuring Max Tegmark, Stephon Alexander, Ja...

Published: 07/23/2020
The Boundary Between Black Holes & Neutron Stars
The Boundary Between Black Holes & Neutron Stars

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Published: 07/20/2020
Does Antimatter Explain Why There's Something Rather Than Nothing?
Does Antimatter Explain Why There's Something Rather Than Nothing?

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Published: 07/08/2020
Dissolving an Event Horizon
Dissolving an Event Horizon

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Published: 06/30/2020
Building Black Holes in a Lab
Building Black Holes in a Lab

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Published: 06/22/2020
What Happens After the Universe Ends?
What Happens After the Universe Ends?

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Published: 06/15/2020
Can Viruses Travel Between Planets?
Can Viruses Travel Between Planets?

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Published: 06/08/2020
Does Gravity Require Extra Dimensions?
Does Gravity Require Extra Dimensions?

It’s been 120 years since Henry Cavendish measured the gravitational constant with a pair of lead balls suspended by a wire. The fundamental nature of gravity still eludes our best minds - but those s...

Published: 05/27/2020
Mapping the Multiverse
Mapping the Multiverse

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Published: 05/18/2020
How Luminiferous Aether Led to Relativity
How Luminiferous Aether Led to Relativity

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Published: 05/11/2020
How We Know The Universe is Ancient
How We Know The Universe is Ancient

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Published: 05/04/2020
Space Time Livestream: Ask Matt Anything
Space Time Livestream: Ask Matt Anything

In today's livestream you'll be able to Ask Matt O'Dowd, a PhD in astrophysics, anything. Tune in to ask your own question or see some of the great questions our audience has for Matt! #space #astro...

Published: 04/28/2020
Will Wormholes Allow Fast Interstellar Travel?
Will Wormholes Allow Fast Interstellar Travel?

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Published: 04/22/2020
Was the Milky Way a Quasar?
Was the Milky Way a Quasar?

Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/pbsterra Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Sign up for the mailing ...

Published: 04/14/2020
How We Know The Earth Is Ancient
How We Know The Earth Is Ancient

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/ In astronomy we talk about billions o...

Published: 04/07/2020
What’s On The Other Side Of A Black Hole?
What’s On The Other Side Of A Black Hole?

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/ Normal maps are useless inside black ...

Published: 03/31/2020
How Black Holes Spin Space Time
How Black Holes Spin Space Time

Thank you to World of Warships for supporting PBS, go to: http://go.thoughtleaders.io/1691420200309 and use the code: BATTLESTATIONS2020 to let them know we sent you. Sign Up on Patreon to get acces...

Published: 03/24/2020
How Do Quantum States Manifest In The Classical World?
How Do Quantum States Manifest In The Classical World?

Thank you for The Great Courses Plus for supporting PBS. To learn more click http://ow.ly/oSus30qpmwX Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime...

Published: 03/16/2020
Does Quantum Immortality Save Schrödinger's Cat?
Does Quantum Immortality Save Schrödinger's Cat?

Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/watch?v=EvRAuy1ZmTc Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the...

Published: 03/03/2020
How Decoherence Splits The Quantum Multiverse
How Decoherence Splits The Quantum Multiverse

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/ Why is it that we can see these multi...

Published: 02/24/2020
Does Consciousness Influence Quantum Mechanics?
Does Consciousness Influence Quantum Mechanics?

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/ It’s not surprising that the profound...

Published: 02/18/2020
Are Axions Dark Matter?
Are Axions Dark Matter?

For more information go to: nordvpn.com/spacetime and use the code: spacetime Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Ti...

Published: 02/11/2020
Are there Infinite Versions of You?
Are there Infinite Versions of You?

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/ If the universe goes on forever, does...

Published: 02/03/2020
Hacking the Nature of Reality
Hacking the Nature of Reality

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/ In particle physics we try to underst...

Published: 01/27/2020
Solving the Three Body Problem
Solving the Three Body Problem

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/ The three body problem is famous for ...

Published: 01/20/2020
How To Capture Black Holes
How To Capture Black Holes

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/ Black holes are awesome - but how abo...

Published: 01/13/2020
How To Capture Ghost Particles ft. Don Lincoln
How To Capture Ghost Particles ft. Don Lincoln

Explore the Fermilab YT Channel here: https://www.youtube.com/user/fermilab Why is there something rather than nothing? Well the answer may be found in the weakest particle in the universe: the neutr...

Published: 01/06/2020
Do Black Holes Create New Universes?
Do Black Holes Create New Universes?

Thanks to Brilliant for supporting PBS. Learn more at: https://brilliant.org/spacetime What if every single black hole that formed in our universe sparked the big bang of a new universe? Cosmologica...

Published: 12/17/2019
The Doomsday Argument
The Doomsday Argument

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/ Since the dawn of humanity around 100...

Published: 12/09/2019
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