Earth's orbit has a bit of a litter problem. Hank outlines a few ways scientists have thought of to help clean things up.

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.

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?

How did life on Earth get started? Did life on Earth originate on another planet? Either Mars, or in a distant solar system? Could Earth life have spread to have seeded life elsewhere? Let's see what modern science has to say about the...

The ESA is working on a 'fresh-squeezed' spacecraft that will explore Jupiter's moons, and the New Horizons team makes a case for Pluto (and many others)!

Stars blowing up is a surprisingly common occurrence, but who would have thought to search the bottom of the ocean if you were trying to study them?!

Hank tells us about the enormous concentrations of plastic debris floating around in the Pacific Ocean, why they're there and why they're a problem.

Fomalhaut is a massive young star surrounded by a ring of dust debris that can tell us a great deal about the formation of our own solar system.

In the 1960s, the USA almost put a ring around the Earth by launching hundreds of millions of tiny copper needles into space in an attempt to create a reliable boost for their communications systems.

The problem of space debris is solvable if we work together.

science kids biggest tsunamis of all time - and the science behind them V1-0003

This video explores some of the most devastating tsunamis in history, including those caused by natural events like volcanic eruptions and earthquakes,...

Howcast - When a comet orbits the sun, it sheds a stream of debris. Meteor showers are caused when the Earth travels through the stream left behind by the comets, and the debris burns up in the atmosphere. Here's how to watch one.

Howcast - If your laptop is overheating or making a grinding sound, you may need to give your fan an overhaul.

Howcast - Don't let a leaky sunroof rain on your parade. Diagnose the problem and fix it before it's too late.

Howcast -If you ever run out of drinking water while you're hiking or camping, use a few lightweight materials and construct a still to purify the water in the ground.

Howcast - Learn what is the best natural face mask for you from organic beauty products expert Spirit Demerson in this Howcast beauty video.

Howcast - Learn about the best skin care uses for castor oil from organic beauty products expert Spirit Demerson in this Howcast natural beauty video.

Motorcycle fatalities are on the rise. Make sure you're doing all you can to protect yourself.

Got bees? Follow these steps to harvest the sweet nectar from your hives.

Closet doors should effortlessly slide along the rails. If your closet door rollers work unevenly and get stuck, use these tips to get the wheels rolling again.

Perseverance Spots Debris From Jet Pack Crash Site On Mars<b<br/>r/>

Credit: Space.com | imagery: NASA/JPL-Caltech | edited by Steve Spaleta

Make a model whipple shield and test its ability to absorb debris impacts in this space science project

ESOC, the European Space Operations Centre, is the hub of a network of ground stations that monitor and control ESA's spacecraft. With a complex computer system, ESOC tracks space debris and guides its own spacecraft to avoid danger....

Introducing the Tarsier radar system - a revolutionary technology that enhances runway safety at airports like Heathrow. With its speed, range, and accuracy, this system can detect debris on the tarmac from up to 2 kilometers away,...