What is Farthest Away?
Adults Space
The edge of everything used to be the edge of the map. But now, thanks to what we know about astrophysics and the universe, the edge of everything might not even exist…
What If The Sun Disappeared For One Month?
Adults Space
What if the sun goes out right now?
Could the Earth be swallowed by a black hole?
Adults Space
From asteroids capable of destroying entire species to supernovae that could exterminate life on Earth, outer space has no shortage of forces that could wreak havoc on our planet.
How We Could Build a Moon Base TODAY
Adults Space
Did you know that we could start building a Lunar Base today?
What If You Never Washed Your Hands?
Adults Space
Do we need to wash our hands all the time?
What is the universe expanding into?
Adults Space
The universe began in a Big Bang nearly fourteen billion years ago, and has been expanding ever since. But how does the universe expand and what is it expanding into?
The Most Efficient Way to Destroy the Universe
Adults Space
What if there is a way to destroy the universe so fundamentally that life as we know it will be impossible forever?
This Is How Aliens Might Contact Us
Adults Space
Could Aliens Be Trying To Contact Earth Without Us Knowing?
Wormholes Explained - Breaking Spacetime
Adults Space
Are wormholes real or are they just magic disguised as physics and maths? And if they are real how do they work and where can we find them?
How Hot Could It Actually Get?
Adults Space
What's the hottest it could possibly get in our solar system? Maybe we'll look deeper into the universe next.
What Would It Take For Earth To Explode?
Adults Space
The Death Star could destroy a planet, but what are some realistic ways it could happen.
What's The Hottest Hot and Coldest Cold?
Adults Space
The hottest and coldest temperatures in our universe are rarely witnessed, but in these rare spots, our understanding of physics is challenged. Weird things happen at extreme hot and absolute cold.
The Cosmic Origins of Earth's Water
Adults Space
Why is Earth is a blue planet? Because it's covered in water! Where did Earth's water come from?
The Black Hole Bomb and Black Hole Civilizations
Adults Space
What is a Black Hole Civilization?
Amazing Earth Facts To Blow Your Mind
Adults Space
We live in a beautiful world, and these amazing facts will blow your mind.
The Brown Dwarf Debate
Adults Space
This video is about the line between Brown dwarfs and gas giant planets (aka super Jupiter's): does it exist?
How We Know Black Holes Exist
Adults Space
Thanks to the James Webb Space Telescope (JWST) and Space Telescope Science Institute for supporting this video.