In the middle of the South Pacific lies Point Nemo: the most remote location on Earth. This super isolated spot is home to a graveyard filled not with human remains, but hundreds of broken up spacecraft and satellites. And after more...

What else did we leave on the moon? Smarter Every Day explains

Squeaks, Jessi, and the gang are designing a raft for their friend Juniper. They'll think like engineers and learn how to create a design that solves their problem.

Squeaks, Jessi, and the gang have all designed rafts for our friend Juniper to ride. Now, we'll think like engineers by testing our designs, comparing them, and improving them to make the very best raft we can!

Venus may have been named after the Roman goddess of beauty, but once humans started sending spacecraft to the planet next door, we quickly learned that beauty… hurts.<br/>

Many space missions take billions of dollars and decades of work to get develop, but 25 years ago this spacecraft delivered stunning results on a shoestring budget and a minimal development timeline.

2022 was a pretty exciting year for space science, but what news might we expect in the coming year?

Whenever we open a new window on the universe, we discover things that no one expected. Our newfound ability to measure ripples in the fabric of spacetime—gravitational waves—is a very new window, and so far we’ve seen a lot of wild...

Ah, spring. As Demeter, Goddess of the Harvest, it's your favorite season. Humans and animals look to you to balance the bounty of the natural world which, like any self-respecting Goddess, you do with a pair of magical dice. But then,...

Hank tells us three things we probably didn't know about the Voyager 1 spacecraft.

Squeaks is feeling nostalgic today, so he and Jessi are revisiting times in the past that he had tons of fun with all his friends at The Fort!

Vanessa Hill of BrainCraft shares her science YouTube story with Hank and reveals a big announcement! Jessi from Animal Wonders and a special Australian friend or two join in the second half.

Hank gives it to you straight about "anti-gravity technology" -- basically, it doesn't exist. But if you really want to hover, you have options!

We’ve sent more spacecraft to Mars than any other planet, but around half of the probes that have ever attempted to explore Mars have either crashed or disappeared.

SciShow Space takes you through perhaps the scariest part of every space mission -- re-entry. How do astronauts survive the turbulent return to Earth’s atmosphere? Math, y’all!

Landing will take place the night of August 5th, 1:30 AM eastern, 10:30 pm pacific, and 6:30 AM GMT (August 6th.)

The Mars Science Laboratory or Curiosity Rover is the largest payload ever delivered to the surface of a planet and...

Why are we sending a rocket into the sun? SciShow Space explains the why, what and how of Solar Probe Plus, a mission that'll give us our closest look yet at our nearest star.

Caitlin serves up the latest in space-science news, this week featuring developments in missions dedicated to sampling asteroids, detecting exomoons, and solving the mysteries of the moon.

Squeaks and Jessi are spending the day making art and revisiting some videos to help them remember all the different ways they can do it!

What else did we leave on the moon? Smarter Every Day explains

After a skirmish at sea and long days of being battered by waves, Väinämöinen— a powerful bard as old as the world itself— washed up on the shores of distant Pohjola. A cunning witch nursed him back to health but demanded a reward for...

The Hayabusa2 spacecraft fired a bullet into an asteroid and Neptune officially has 14 moons!

Hank briefs us on the current status of the Mars Science Laboratory, and gives us a taste of what we can hope to see coming from it in the next few months, and during the rest of its two year mission.

Some space missions get a lot of attention, but not all the biggest space exploration stories get the recognition they deserve. This is the story of a robotic craft that captured the first-ever glimpse of a comet’s icy core!