Cool Worlds

40:47

The K2-18b Video You've Been Waiting For

1:00

Re The Claim That JWST Just Detected Life…

12:56

In Defense of Science

13:50

Shocking Result from DESI Stuns Cosmology

36:27

The Strangest Idea in Science: Quantum Immortality

0:30

How “Earthy” are Exoplanets, Really?

21:22

Earth-Like Exoplanets Just Got Even More Earth-Like

7:45

Did Astronomers Just Prove Dark Energy is an Illusion?

20:03

How A.I. Could Change Science Forever

18:57

From Wobbles to Worlds - Discovery of The Exoplanet Edge!

20:22

The Odds of Life - THIS CHANGED MY MIND

8:08

IT'S HAPPENING!! RIGHT NOW!

0:48

Sub-Earth Mass Planet Around Second Closest Star System to the Sun

23:24

Interstellar Propulsion Technologies - RANKED!

1:00

“There is no Fermi Paradox” Response

1:00

"It is folly"

19:43

Do "Grabby Aliens" Solve The Fermi Paradox?

18:23

Are Dyson Spheres Actually Possible?

13:58

A JuMBO Mystery - This Shouldn't Happen!

0:59

JWST Will Look for Exomoons

20:21

Crowded or Lonely? The Statistics of Alien Life

0:59

Record Breaking Galaxy Discovered

21:27

NASA's in Trouble

22:04

Why Black Holes Break The Universe

0:45

Eclipse Fact #10 - How to Safely View the Eclipse

0:44

Eclipse Fact #9 - The End of Total Eclipses

0:51

Eclipse Fact #8 - Is It Just Coincidence?

0:52

Eclipse Fact #7 - Hybrid Eclipses

0:42

Eclipse Fact #6 - Three Eclipses Possible in a Season

0:49

Eclipse Fact #5 - When’s the Next Solar Eclipse?

1:00

Eclipse Fact #4 - Why Do We See Lunar Eclipses More Often Than Total Eclipses?

0:55

Eclipse Fact #3 - How Often Does Earth Get a Total Eclipse?

0:40

Eclipse Fact #2 - Why Are Eclipses So Rare?

0:42

Eclipse Fact #1 - What is an Eclipse?

16:44

How to Destroy a Nuke Anywhere on Earth

10:00

Some Good News

0:30

The Impossible Star

16:52

The Star That Shouldn't Exist

27:39

A Tale of Scientific Integrity

19:48

Outlasting the Universe

0:31

Quark Stars & Strange Matter

25:38

Could Quark Stars be the Engines of Self-Replicating Strange Matter?

25:23

What the Hell Happened to Venus?

16:45

The Ambiguity Problem

25:13

How Thermodynamics Holds Back Negative Carbon Tech

0:53

Tantalising Signs of Life? 🤨

18:30

Why Exomoons Are So Important

24:12

What's Stopping Us From Building a Warp Drive?

28:12

Are UFOs Legitimate Science?

0:28

What Will NANOGrav Announce Thursday?

28:35

The Fate of Our Sun

0:20

What Is Faith?

0:31

Podcast Now → @CoolWorldsPodcast

8:12

Some Bad News

27:49

The Fermi Paradox Has An Incredibly Simple Solution

23:28

An Event So Deadly it Makes Parts of the Galaxy Inhospitable

20:08

The Question That Keeps Me Awake At Night

27:41

The Truth About JWST Detecting Alien Life...

15:33

Earth Over The Next Billion Years

28:28

How Does ChatGPT Do on a College Level Astrophysics Exam?

24:43

The “Crisis in Cosmology” EXPLAINED

0:41

Nuclear Fusion Breakthrough!

15:03

JWST Reveals Exoplanets As Never Seen Before

0:31

NASA’s Going Back to the Moon!

26:20

Is Messaging Aliens a Bad Idea?

21:59

Can We Engineer The Sun?

28:49

Does Quantum Entanglement Allow for Faster-Than-Light Communication?

32:13

Will We Run Out Of Lithium?

15:31

Can Moons Have Moons?

0:55

JWST First Color Image

27:30

The Wow! Signal After 45 Years

23:22

Why Starship Could Transform Astronomy

18:04

How Game Theory Can Help Us Find Aliens

25:08

Why Going Faster-Than-Light Leads to Time Paradoxes

0:14

Cool Worlds SciComm Microgrant

23:16

The Problem With "The Rare Earth Hypothesis"

25:03

The First Civilization to Emerge in the Galaxy

29:17

We Discovered a New Exomoon Candidate!!

0:30

Lunar Hut is Just a Rock

38:47

Why We Haven't Found Any Earth-Like Planets

22:58

Is the Solar System Special?

27:48

Are Alien "Lurkers" Watching You?

20:06

The Star That Can't Exist

18:44

How Astronomers Can Use Origami to Find Exomoons

25:46

What If Intelligence Re-Emerges?

30:36

Is It Possible to Learn The Language of Planets?

17:40

Why Don't We Live Around a Red Dwarf?

30:18

How Big Is The Universe?

24:41

Freakish One-Offs in Astronomy

25:50

A MILLION MPH

25:43

The Birth-Death Drake Equation | Part 2 of 2

23:53

The Drake Equation After Sixty Years | Part 1 of 2

30:54

Why Martian Canals Still Matter

19:10

Discovery of a Strange New World

25:09

Is 'Oumuamua Alien Technology?

10:14

Did We Just Detect a New "Wow" Signal from Proxima Centauri?

34:41

Breakthrough for Exomoon Hunting

21:44

The Great Venus Phosphine Debate - feat. Prof Jane Greaves

33:12

Why We May Be Surrounded by Older Alien Civilizations

21:49

Primordial Stars