Sleep On Science

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218 videos

Relax and fall asleep with Sleep On Science — a channel dedicated to calming, science-based documentaries about space exploration, black holes, cosmic phenom...

Latest Videos

The Real Reason Space Feels So Empty

Why the First Humans to Reach Neptune Would Never See Earth Again

Why Every Civilization Ends Up Alone in the Universe

Why Haven’t We Sent Voyager 3 Yet

Why Titan May Be the Strangest World in the Solar System

The True Size of the Milky Way Will Melt Your Mind

What Is the Furthest Humans Could Ever Travel in Space

The Harsh Truth About How Hostile The Moon Really Is

Have Scientists Just Found a Real Way to Travel Faster Than Light

The Harsh Reality of How Dark Space Really Is

The Fermi Paradox Is More Terrifying Than We Thought

The Real Reason No Human Can Survive Deep Space

The True Scale of the Universe is Bigger Than You Think... And It's Not Even Close

Our Solar System Is Hidden Inside Something So Much Bigger

The Terrifying Size of the Largest Ring Planet We’ve Ever Found

What Actually Happens If a Ship Travels at 99.9% Light Speed

Why Betelgeuse Has Scientists Worried Right Now

The Harsh Reality Why Interstellar Travel is IMPOSSIBLE

The Terrifying Distance to Andromeda

Why the Universe Will NEVER Let Us Meet Aliens

Why Space Is So Cold When Everything In It Is Burning

The Terrifying Size of the Largest Galaxy We’ve Ever Found

What Really Exists Above And Below Our Solar System

James Webb Just Found What Scientists Feared

Why The First Humans on Mars Would NEVER See Earth Again

The Terrifying Truth About the Space Between Stars

Scientists Finally Found the Boundary Where Interstellar Space Truly Begins

Why the First Humans to Reach Uranus Will NEVER Come Back

Proxima b is NOT What We Thought It Was... (Terrifying)

The Terrifying Size of the Largest Black Hole We’ve Ever Found