The 1,115-foot-wide (340 meters) asteroid Apophis will pass closer to Earth than many satellites fly in April 2029, giving ...

Xinting Yu, assistant professor in the Department of Physics and Astronomy at The University of Texas at San Antonio, is one of two recipients of the 2025 Harold C. Urey Prize. The national award from ...

TRAPPIST-1, a planetary system 40 light years from Earth, could host a planet with an atmosphere and liquid water, but astronomers can’t be certain just yet.

In the search for habitable exoplanets, atmospheric conditions play a key role in determining if a planet can sustain liquid ...

Pfalzner's models show that interstellar objects — bodies ejected from other star systems — could be captured by these planet ...

The House committee met to discuss the commerce, justice, and science budget bill, which allocates funding to federal ...

Late-stage planetary collisions reshaped Earth and its neighboring planets, delivering water, altering their atmospheres, and ...

Planetary science is a multifaceted field that investigates the origin, evolution and present‐day state of planets, moons and other bodies within our Solar System and beyond. By integrating ...

I'm a planetary scientist who was born the year of Sputnik's launch. Over the course of my 40-year career, I've witnessed not one but at least five separate revolutions that fundamentally transformed ...

A powerful software tool capable of accurately modeling how cameras capture light could help democratize the development of ...

New research from Southwest Research Institute reveals that violent late-stage planetary collisions shaped Earth’s water, ...