Cool Worlds

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264 videos

Space, astronomy, exoplanets, astroengineering and the search for extraterrestrial life & intelligence. The Cool Worlds Lab (http://coolworldslab.com), based...

Latest Videos

Why We Might NEVER Detect Alien Life

My Thoughts on Artemis II

New Discoveries on Wormholes Are Changing Everything

The Dawn of Immortal Space Telescopes

Our First Contact with Aliens Will Be Their Last Words

JWST Surveyed a Jupiter-like Exoplanet for Exomoons Results

Why We Might Live in a Barely Habitable Universe

Why Intelligent Life May Be Impossible Around Most Stars

Could 3IATLAS Be Technological

An Idea So Crazy It Might Just Work...

Can We Save Ourselves

Ask Me Anything Million Subs Special

Why I Don’t Buy The Dark Forest Hypothesis

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

In Defense of Science

Shocking Result from DESI Stuns Cosmology

The Strangest Idea in Science Quantum Immortality

Earth-Like Exoplanets Just Got Even More Earth-Like

Did Astronomers Just Prove Dark Energy is an Illusion

Could A.I. Replace Scientists

From Wobbles to Worlds - Discovery of The Exoplanet Edge!

The Odds of Life - THIS CHANGED MY MIND

IT'S HAPPENING!! RIGHT NOW!

Interstellar Propulsion Technologies - RANKED!

Do Grabby Aliens Solve The Fermi Paradox

Are Dyson Spheres Physically Possible

A JuMBO Mystery - This Shouldn't Happen!

Crowded or Lonely The Statistics of Alien Life

NASA's in Trouble

Why Black Holes Break The Universe