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

Earth is the only life-supporting planet in our Solar System. Until now. Today, we’re bringing Kepler 22-b into our planetary ...

Saturn reigns supreme when it comes to the number of moons orbiting any solar system planet. Including the 128 ...

Jupiter harbors more oxygen than the sun, a new study finds, giving astronomers a crucial clue about how our solar system's ...

Do you know which planet has a waterfall four times taller than Angel Falls? Discover the largest waterfall in the Solar System. Learn about its massive size and the ancient floods that shaped it.

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

The heart's brightness arises from sunlight reflection, while red patches, formed by tholins, showcase Pluto's atmospheric ...

How did Earth become a planet covered in oceans? A meteorite discovery reveals a new origin story that challenges everything ...

How did life originate? Did it form on Earth or elsewhere in the solar system and was it seeded on Earth by impact of an ...