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What is Energy?

What is Energy?

Season 4 Episode 12
11:20
The Death of the Sun

The Death of the Sun

Season 4 Episode 13
9:01
The Trebuchet Challenge

The Trebuchet Challenge

Season 4 Episode 14
8:25
Should Space be Privatized?

Should Space be Privatized?

Season 4 Episode 15
9:16
Hawking Radiation

Hawking Radiation

Season 4 Episode 16
12:00
The Andromeda-Milky Way Collision

The Andromeda-Milky Way Collision

Season 4 Episode 18
9:15
The Unruh Effect

The Unruh Effect

Season 4 Episode 19
10:52
Using Stars to See Gravitational Waves

Using Stars to See Gravitational Waves

Season 4 Episode 21
8:36
Black Hole Swarms

Black Hole Swarms

Season 4 Episode 22
8:33
The Star at the End of Time

The Star at the End of Time

Season 4 Episode 23
8:55
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PBS Space Time

Kronos: Devourer Of Worlds

Season 4 Episode 11

What happens when a star eats its planets? Find out on today’s Space Time Journal Club.

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Season
How Do We Know What Stars Are Made Of?
11:13
This how we finally figured them out.
Can Future Colliders Break the Standard Model?
13:42
We discuss the incredibly ambitious plans for future colliders.
How Stars Destroy Each Other
10:41
We take a look at the dysfunctional stellar relationships among the stars.
The Boundary Between Black Holes & Neutron Stars
11:22
The boundary between neutron stars and black holes promises to reveal secrets of both.
Does Antimatter Explain Why There's Something than Nothing
12:43
The most precious substance in our universe is not gold, nor oil. It's antimatter.
Dissolving an Event Horizon
11:32
Despite what the cosmic censorship hypothesis suggests, naked singularities may exist.
Building Black Holes in a Lab
13:12
It's very hard to study black holes but studying black hole analogies makes it easier.
What Happens After the Universe Ends?
14:34
Sir Roger Penrose's Conformal Cyclic Cosmology hypothesis.
Can Viruses Travel Between Planets?
13:58
Viruses don’t just influence organisms, they’re incredibly important on a planetary scale.
Does Gravity Require Extra Dimensions?
12:41
Does gravity require extra dimensions?
Mapping the Multiverse
14:21
This is a map of the multiverse.
How Luminiferous Aether Led to Relativity
13:52
How Luminiferous Aether led to Relativity.
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