The outer planets of the solar system are swarmed by ice-wrapped moons. Some of these, such as Saturn's moon Enceladus, are ...

Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, an enormous, donut-shaped region of icy objects ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

At the farthest reach of the Sun’s influence, NASA’s Voyager 1 spacecraft has stumbled into a region that behaves less like ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

Major space missions in 2025 are reshaping exploration. Here's a detailed look at key NASA missions, global projects, and the ...

If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

Outer Wilds is a space-faring indie that nails its narrative and themes, delivering an essential experience for fans of ...