This week on SciShow Space News, Cassini visited Saturn's moon Dione for the last time, and two little shepherd moons may have helped form some of Saturn's rings.

Saturn’s rings might only be around a hundred million years old, billions of years younger than some astronomers have suspected, and they might not be the only rings the planet has ever had.

Two proofs for the surface area of a sphere

The Deep Space Network is a special network of radio dishes for tracking and talking to spacecraft, and it contributes some cool scientific observations of its own too.

Late January and early February are the anniversaries of two of the most disastrous events in the history of spaceflight. What did we learn from these events, and how do we move forward?

If you’ve been paying attention so far in this series, you’ve probably heard of benzene. This molecule is flat, cyclic, and belongs to a special class of compounds known as aromatics. In this episode of Crash Course Organic Chemistry,...

What's that smell? Smell's like Organic Chemistry! This week Hank talks about Aromatics and Cyclic Compounds and naming their substituents, resonance as well as common reactions & uses.

r/>
--
Ta

ble of...

Saturn’s rings, colored photography, and the discovery of electromagnetic waves all have have one thing in common. James Clerk Maxwell. Discover for yourself all the amazing contributions Maxwell made to science.

On October 1, 1957, thalidomide was introduced as a new morning sickness cure. Everything seemed great until later the next year, when thousands of infants were born with severe birth defects.

Earthquakes are almost impossible to predict. Luckily, engineers have come up with some amazing ways to protect people the next time one might strike.

Earth is a huge planet full of incredible sights and amazing creatures! But have you ever wondered where the Earth came from in the first place? Well, by looking at other stars and planets, scientists think they have a pretty good idea!

Did you know you can read the story of a tree's life? By looking at a tree's rings, you can figure out way more than just how old it is! Jessi and Squeaks are here to show you what to look for next time you're on a hike and find a tree...

Saturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in the rings via their gravity. Saturn has dozens of moons, including...

Explore the four gas giant planets, as Jessi and Squeaks take you on a tour of our solar system!

New ReviewImagine humans evolving inside Saturn’s icy rings — taller but weaker without gravity, pale yet resilient against the cold, their skin hardened by flying ice and dust.

Explore the beauty of "Saturn" with our catchy video that makes learning about this ringed planet exciting and fun! Perfect for kids, this tune will spark your imagination and teach you fascinating facts about Saturn and its stunning rings.

Embark on a cosmic adventure with our "Saturn Song"! Perfect for kids, this catchy tune will spark your imagination and teach you all about the wonders of Saturn and its majestic rings.

They are younger than the dinosaurs and could be gone in a cosmic blink. Why are Saturn's magnificent rings disappearing so fast? And what dramatic event created them so recently? Dive into the mysteries uncovered by the Cassini mission...

While flying in an airplane, if you’ve ever noticed a bright colorful ring of color around the shadow of the airplane in the clouds, then you’ve seen a Glory! Glory is the name given to concentric circles of the spectrum of color on...

Explore how the gravitational force and potential energy behave along the central axis of a planet’s ring system. Learn how symmetry simplifies the math and how energy conservation reveals the particle’s speed through the ring’s center.

Howcast - Learn how to connect and disconnect the air tank on a paintball gun from paintball pro Mike "Pev" Peverill in this Howcast video.

Howcast - Learn about gymnastic apparatus in this Howcast video with Dulles Gymnastics Academy.

Howcast - Check out part 57 of this L.A. Noire walkthrough and beat "The Studio Secretary Murder" with this online demo.

Howcast - Need a binder, but not quite sure which type best meets your needs? These guidelines will help you buy the perfect one.