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Have They Seen Us?

Have They Seen Us?

Season 3 Episode 7
13:02
The EM Drive: Fact or Fantasy?

The EM Drive: Fact or Fantasy?

Season 3 Episode 9
9:29
The Phantom Singularity

The Phantom Singularity

Season 3 Episode 10
12:13
Why Quasars are so Awesome

Why Quasars are so Awesome

Season 3 Episode 11
10:03
The Geometry of Causality

The Geometry of Causality

Season 3 Episode 12
10:34
Telescopes of Tomorrow

Telescopes of Tomorrow

Season 3 Episode 13
9:49
The Treasures of Trappist-1

The Treasures of Trappist-1

Season 3 Episode 15
8:47
Time Crystals!

Time Crystals!

Season 3 Episode 17
9:36
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PBS Space Time

Escape The Kugelblitz Challenge

Season 3 Episode 6

In the last episode Matt discussed how the Penrose Diagram enabled you to map how black holes affect Space Time. In this episode you can use that knowledge to stop an all-too-real threat to our planet. Aliens are trying to destroy the Earth by creating a Kugelblitz under our feet. Will you use a Dyson Sphere to stop them or a satellite based deflector array? Choose wisely and save humanity.

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Season
JWST May Have Discovered a New Cosmic Object: The Black Hole Star
14:20
Gigantic black holes existed in a cosmic eyeblink after the Big Bang. That should be impossible.
There's Something Massive Hiding Behind the Galaxy's Strangest Star
15:15
A decade later, a leading theory may finally explain Tabby’s Star, the galaxy’s weirdest star.
We Thought All Black Holes Came From Stars. We May Have Been Wrong.
16:31
LIGO may have found an impossible black hole, hinting at primordial relics from the Big Bang.
The Universe Has Been Expanding Since the Big Bang. Just Not How We Thought.
17:40
DESI and DES studied dark energy. Together, what can they tell us?
The Quantum Experiment That Breaks Time
16:28
Could sending a quantum twin across the galaxy make you both old and young at the same time?
We Thought Black Holes Created Event Horizons. It Might Be the Opposite
17:39
It's possible that an event horizon is forming right behind and you won't know until its too late.
We’ve Been Looking for Aliens for 70 Years. We've Been Doing It Wrong All Along
20:48
Are there no alien signals to find... or do we need to update how we search for them?
We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang
14:27
Physicists hope Planck stars can save us from black hole singularities and paradoxes.
We Found Galaxies Too Old for the Universe
17:41
Galaxies older than the universe? Webb's findings keep defying our best explanations.
Earth’s Core Should Be Impossible. A New State of Matter Explains It.
16:16
Earth's core: solid or liquid? Yes — we know more about distant galaxies than our own interior.
Something Disturbing Happens When You Solve Einstein's Equations This Way
14:42
Gödel found a time-travel solution in General Relativity, revealing spacetime can loop on itself.
Martian Soil Is Deadly. And That's Why It Might Support Life
18:46
Tardigrades can survive almost anything—even most of Mars. But one Martian chemical stops even them.
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