The Solar System, home to Earth and countless other fascinating planets and moons, exists within the Milky Way galaxy. But ...

The Solar System is a fascinating place, with each planet orbiting the Sun at its own unique distance. But how far apart are ...

"We believe that continuing such activities will further expand our horizon in the field of planetary science." ...

The combination of these factors could explain why Earth is the only planet known to exhibit plate tectonics today. In a 2022 study, Collins and his colleagues found that Jupiter's icy moon Europa ...

It could even eject Earth out of the solar system completely. Now, the chances of this happening aren't exactly zero, but they aren't high either.

The Subaru Telescope has made an exciting discovery: a small body beyond Pluto, with implications for the formation, ...

Earth Has A 1-In-100,000 Chance Of Being Ejected From The Solar System Due To A Passing Star A new simulation expands on the possible scenarios of how the Solar System will end. Dr. Alfredo Carpineti ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? ... Earth may have at least 6 'minimoons' at any given time.

Google Maps in Space lets you "walk" the surface of the Moon, Mars, Venus, and other entities in the Solar System, as well as the International Space Station. Here's how to use it.

Light gases like helium hung around in the gas-and-dust nebula that formed the solar system for only a few million years. "It's very much debated how long it took the Earth to form," Olson said.

There’s a giant ball of ice barreling through the solar system right now, and it’s bigger than any we’ve seen before. It poses no threat to Earth, but this comet, called C/2014 UN271 ...