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'Oumuamua Is Not Aliens

'Oumuamua Is Not Aliens

Season 5 Episode 3
13:04
Did Life on Earth Come from Space?

Did Life on Earth Come from Space?

Season 5 Episode 4
14:20
Quantum Physics in a Mirror Universe

Quantum Physics in a Mirror Universe

Season 5 Episode 5
12:18
Why String Theory is Wrong

Why String Theory is Wrong

Season 5 Episode 6
15:07
The Crisis in Cosmology

The Crisis in Cosmology

Season 5 Episode 9
13:17
Perpetual Motion From Negative Mass?

Perpetual Motion From Negative Mass?

Season 5 Episode 10
14:28
Sound Waves from the Beginning of Time

Sound Waves from the Beginning of Time

Season 5 Episode 11
12:48
Will You Travel to Space?

Will You Travel to Space?

Season 5 Episode 14
12:46
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PBS Space Time

Are Virtual Particles A New Layer of Reality?

Season 5 Episode 2

Let me tell you a story about virtual particles. It may or may not be true.

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Season
How Electron Spin Makes Matter Possible
15:10
The fact is that all electrons are the same as each other and the object is what changes.
Neutron Stars: The Most Extreme Objects in the Universe
14:14
We take a journey to the center of a neutron star, a place where matter exists in states.
First Detection of Light from Behind a Black Hole
12:21
Our cleverest astronomers have figured out ways to catch light that skims black holes.
How Vacuum Decay Would Destroy The Universe
13:01
Of all the possible ends of the universe, vacuum decay would be the most thorough.
How to Communicate Across the Quantum Multiverse
13:43
It may very well be possible to communicate between worlds.
How An Extreme New Star Could Change All Cosmology
14:30
A newly discovered white dwarf may change our understanding of all cosmology.
How Magnetism Shapes The Universe
13:26
We explore the range and distance magnetism can take us.
Where Are The Worlds In Many Worlds?
12:50
Where are the worlds of all the times the universe has split?
Electrons Do Not Spin
14:05
Although elusive, the quantum spin has led to some of the deepest insights we now know.
How Quantum Entanglement Creates Entropy
14:01
Entropy is behind one of the most fundamental laws of physics.
Can Space Be Infinitely Divided?
12:22
The more time and space are divided, the distance between them may not exist.
Are We Running Out of Space Above Earth?
13:44
The accumulation of space junk increases collisions known as the Kessler Syndrome.
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