Sleep On Space

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127 videos

Drift beyond Earth and fall asleep among the stars. Sleep On Space is your destination for deeply relaxing, long-form space documentaries designed to calm yo...

Latest Videos

What a Rogue Planet Really Is… And Why It Travels Alone

The Physics That Makes Jupiter Impossible to Escape

What the Solar System Actually Looks Like From the Outside

The True Scale of the Kuiper Belt

The Particle That Proves Time Slows Down

What a Pulsar Really Is… And Why It Never Stops

Why Does Every Planet Spin Differently

The Universe is Much Bigger Than You Can Imagine... And It's Not Even Close

What a Cosmic Ray Really Is… And Why It Hits With So Much Force

Why Does Uranus Spin On Its Side

The True Scale of a Photon

What a Brown Dwarf Really Is… And Why It Never Became a Star

What a Positron Really Is… And Why Matter Erases It

The True Scale of Sagittarius A

Where Will Voyager 2 Be In 1 MILLION Years

Why the Planets All Orbit in the Same Flat Plane

What Actually Lies Between Galaxies

What a Pion Really Is… And Why the Nucleus Stays Together

The True Scale of Alpha Centauri

What a Neutron Star Is Really Made Of… And Why Physics Can't Explain the Center

What Actually Exists Between the Stars

What a Boson Really Is… And Why Forces Exist

What a Gamma-Ray Burst Actually Does to Space Around It

Why Venus Doesn't Let You Escape

What Actually Happens Inside a Magnetar Flare

The True Scale of an Electron

What Actually Exists Above And Below Our Solar System

The True Scale of the Atomic Nucleus

If the Universe Has So Many Stars, Why Is It So Dark

Why Neutron Stars Spin So Fast