This video explores how scientists determine the ages of planets and which worlds formed first, based on planetary formation, ...

Discover mind-blowing facts about the Solar System in our video "25 Insanely Cool Facts About the Solar System" WATCH OUR ...

With an image from the James Webb Space Telescope, NASA finds clues outside the solar system that explain crystals born in ...

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

"It really shows how much we still have to learn about planets, even in our own solar system." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Auroras are not just on Earth. NASA has detected glowing northern and southern lights on Jupiter, Saturn, Mars and other ...

Olympus Mons is a giant volcano on Mars. It is the tallest mountain in space. It is almost three times higher than Mount Everest. It shows us how amazing the rocks and land on Mars can be.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Jupiter's stormy skies hide ...

"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...

How does static electricity work? Learn more about these electrical chargers and how they may have been a key to life.

NASA has reported a X4.2 solar flare, so what does it mean? We break down what a solar flare is and how it connects to the ...