SciShow
4 Things You're Not Allowed to Do in Space
There are lots of things that you're allowed to do on earth that you absolutely can't if you're an astronaut. Some of them you wouldn't expect.
SciShow
What Will Happen to The ISS?
After more than two decades buzzing around above our heads, the life of the ISS will soon be coming to a close. But what does that actually look like? And what does it mean for the future of space experimentation?
TED-Ed
TED-Ed: How far would you have to go to escape gravity? - Rene Laufer
Every star, black hole, human being, smartphone and atom are all constantly pulling on each other due to one force: gravity. So why don’t we feel pulled in billions of different directions? And is there anywhere in the universe where...
SciShow
The Biggest Telescope EVAR!
Their return was delayed for a while, but three ISS crew members are finally home. Plus, engineers have started assembling the Giant Magellan Telescope!
SciShow
3 Big Discoveries Made by the International Space Station
We all know it's awesome, and we could watch Chris Hadfield sing all day, but do you know about the awesome science that's being done on the International Space Station? Hank explains three big discoveries made on the ISS that you should...
SciShow
The Strongest Solar Flare in Over a Decade
Peggy Whitson is back from the International Space Station after breaking a list of records, and a major solar storm delivered the biggest solar flare we've seen in over a decade.
TED-Ed
TED-Ed: The incredible collaboration behind the International Space Station - Tien Nguyen
The International Space Station is roughly the size of a six-bedroom house and weighs more than 320 cars -- it's so large that no single rocket could have lifted it into orbit. Instead, it was assembled piece by piece while hurtling...
SciShow
Mimics, Twins, and Doppelgӓngers... Obviously | SciShow Quiz Show
Two bespectacled science YouTubers enter, one bespectacled science YouTuber leaves ... because while they may look suspiciously alike, Joe Hanson has his own channels while Hank’s gonna stick around here. The only question is who will...
SciShow
Why Don't Spaceships Have Artificial Gravity?
We've seen this done in movies right? Well, why don't spaceships have this technology?
SciShow
How To Build A Space Station
Step one is probably having access to billions of dollars, but what about the following steps?
SciShow
π 'N' Science
It's pi day! Hank explains why this irrational number is important to scientists, and discusses a bit of a controversy that surrounds it.
SciShow
Space Elevators
Hank talks about space elevators, and why we shouldn't expect to see one any time soon.
SciShow
Solar Energy
Hank explains the power of solar energy and describes how it may fit into our diversified energy future.
SciShow Kids
Check Out the Satellites!
You might not know it, but there are thousands of human-made satellites orbiting the Earth! They help us do everything from study the climate to make phone calls, and there are even some satellites that people can live on!
TED-Ed
TED-ED: How fast are you moving right now? - Tucker Hiatt
"How fast are you moving?" seems like an easy question, but it's actually quite complicated -- and perhaps best answered by another question: "Relative to what?" Even when you think you're standing still, the Earth is moving relative to...
SciShow Kids
Let's Explore Space!
It's a big day for Jessi and Squeaks because they've finally finished their brand new observatory! Join them as they try out their new telescope and take a look back at a compilation of everything we've learned about space so far!
SciShow
Is There Gravity in Space
In a word, "yes" - space is packed with gravity. Hank explains how Isaac Newton described how gravity works, and why even though it seems that things are floating in space, they're still effected by gravity. Every object in the universe...
SciShow
How Do Satellites Get & Stay in Orbit?
SciShow Space takes you into Low Earth Orbit to explain how artificial satellites get up there and stay there -- at least for a while.
SciShow Kids
Take a Tour of the Space Station
Did you know some astronauts live in space for months at a time? Join Jessi and Squeaks for a tour of the International Space Station and learn what life is like in low gravity!
SciShow
We May Have Found Mars's Ancient, Underground Lakes - SciShow News
Researchers think a planet-wide groundwater system may have once existed on Mars, and SpaceX launched the very first commercial crew capsule which docked on the International Space Station!
Crash Course Kids
Everything Revolves Around You
So, why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina...
SciShow Kids
What Do Astronauts Do?
You may have dreamed of being an astronaut, or maybe that's what you want to be when you grow up! But how do astronauts become astronauts, and what do they do when they're in space? Join Jessi and Squeaks to learn what it takes to be an...
Curated Video
Underwater Training for Cosmonauts: Preparing for the European Robotic Arm Era
In this video, cosmonauts at Star City near Moscow undergo underwater tests to familiarize themselves with the European robotic arm known as ERA. The arm will assist in the installation of a new Russian module on the International Space...
Curated Video
Successful Mission to the International Space Station: First African in Space
This video describes the successful mission of the Marco Polo flight to the International Space Station, which delivered a new lifeboat and made history by taking the first African into space. The crew, consisting of an Italian...