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

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system.

In 2026, as the world watches for a return to the moon, decisive climate action, and shifting global politics, it will also revel in the thrill of the World Cup in North America.

Earthquake faults deep in the Earth can glue themselves back together following a seismic event, according to a new study led ...

The sun's gravity will pull the moon farther away from Earth than it's been in over five years on Nov. 19, though it'll be ...

Earthquake faults deep in Earth can glue themselves back together following a seismic event, according to a new study led by ...

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...

Our Moon is slowly drifting away from Earth, not just due to tidal friction as previously thought. New research suggests ...

After weeks of silence, NASA has officially dismissed speculation that 3I/ATLAS has anything to do with aliens.

There are several frozen moons in our solar system, orbiting the gas giants. Some of them, despite having temperatures that would make Antarctica feel tropical, have liquid water under the surface.