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.
NEW Gravitational Wave Discovery!
Adults Space
Scientists have JUST published this new observation.
Why Alien Life Would be our Doom - The Great Filter
Adults Space
Finding alien life on a distant planet would be amazing news - or would it? If we are not the only intelligent life in the universe, this probably means our days are numbered and doom is certain.
If The Sun Goes Out For 24 Hours
Adults Space
What will happen to the planet Earth?
Which Way Is Down?
Adults Space
Vsauce host Michael Stevens digs deep into the ever-changing concept of the direction "down," what causes things to fall, and digs into how masses really, really want to pull towards each other in our universe, thanks to gravitational forces.
The U.S. & Russia Are Building a Deep Space Gateway, Here's What You Need to Know
Adults Space
The U.S. and Russia have announced plans to put a new structure in the orbit of the moon. What will it look like?
Why Is The Universe So Empty? (ft. PHD Comics!)
Adults Space
Why is the universe organized the way it is? And why is it so empty? From planets and stars to superclusters and galactic filaments, the universe's largest structures formed because of its smallest. In this special collaboration with PHD Comics, we'll learn how the earliest, quantumest blips seeded the structure of everything everywhere.
What Happens If We Bring the Sun to Earth?
Adults Space
What happens if we bring the sun to earth? No, seriously.
We're STILL Not Saying It's Aliens, But Tabby's Star Is Getting Weirder
Adults Space
The light from KIC 8462852 faded again, and scientists have some new theories about what's behind astronomy's most mysterious star.
Why It's HARD To Land on Mars
Adults Space
This video is about why it's harder to successfully land spacecraft and landers and rovers on Mars than on Earth, or Venus, or the Moon, or Titan, or asteroids. It all comes down to atmospheric density! When there's no atmosphere, you can do a powered descent in a flimsy tinfoil spacecraft like the Lunar Module, and when there's plenty of atmosphere you can do an unpowered descent via heat shield and parachutes like the space shuttle, Apollo command module, Soyuz, Huygens, etc. But on Mars with its thin air, you have to do both powered & unpowered descent, getting the worst of both worlds.
Optimistic Nihilism
Adults Space
The philosophy of Kurzgesagt.