A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped ...

Comet C/2024 E1 (Wierzchos) will reach perihelion during a close solar approach on January 20, 2026, increasing brightness and defining its visibility timeline.

The Artemis II mission will set several notable human spaceflight records. Astronauts Reid Wiseman, Victor Glover, Christina ...

Mio: Memories in Orbit will be released Jan. 20 on Nintendo Switch, Nintendo Switch 2, PlayStation 5, Windows PC, and Xbox ...

A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

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 ...

Earth and its neighbors orbit the sun on a relatively flat plane. But what's below this plane, and is anythign below the ...

In the bigger picture, “down” could be defined as being below the plane of the solar system, which is known as the ecliptic.

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also ...

Eutelsat has commissioned Airbus for 340 satellites to bolster its OneWeb low-Earth-orbit network. Meanwhile, India's rocket ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

It's estimated there may be trillions of rogue planets wandering through the Milky Way, unbound to any star. Since detecting our first ones, we have been presented with an odd mystery.