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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
Scientists Have Detected the First Stars

Scientists Have Detected the First Stars

Season 4 Episode 17
9:03
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
The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)

The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)

Season 4 Episode 20
10:44
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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Black Hole Harmonics
13:11
Season 5 Episode 35
Black Hole Harmonics
We’ll explore the papers that claim to have detected black hole harmonics.
How Many Universes Are There?
14:03
Season 5 Episode 34
How Many Universes Are There?
The universe is big, but it’s peanuts compared to the eternally inflating multiverse
Is Pluto a Planet?
14:03
Season 5 Episode 33
Is Pluto a Planet?
You know what a planet is, right? A big round thing that orbits a star. Uh, not so fast.
Could We Terraform Mars?
15:33
Season 5 Episode 32
Could We Terraform Mars?
Could we terraform Mars?
Is Earth's Magnetic Field Reversing?
12:46
Season 5 Episode 31
Is Earth's Magnetic Field Reversing?
Is Earth's Magnetic Field Reversing?
How To Become an Astrophysicist
12:45
Season 5 Episode 30
How To Become an Astrophysicist
Are you thinking about becoming (or ever just wondered how one becomes) an Astrophysicist?
What Happened Before the Big Bang?
10:23
Season 5 Episode 29
What Happened Before the Big Bang?
We actually have a pretty good idea of what might have happened before the Big Bang.
What Caused the Big Bang?
13:12
Season 5 Episode 28
What Caused the Big Bang?
What Caused the Big Bang?
Did Time Start at the Big Bang?
12:30
Season 5 Episode 27
Did Time Start at the Big Bang?
Did Time Start at the Big Bang?
The Quantum Internet
11:35
Season 5 Episode 26
The Quantum Internet
The Quantum Internet
Thorium and the Future of Nuclear Energy
16:05
Season 5 Episode 25
Thorium and the Future of Nuclear Energy
Thorium and the Future of Nuclear Energy
How Black Holes Kill Galaxies
11:20
Season 5 Episode 24
How Black Holes Kill Galaxies
It turns out black holes may be responsible for ending star formation across the galaxy.
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