Scientists have traced high-speed electrons back to the sun, discovering their origins in two types of solar explosions.

The samples, which were scooped up by NASA's OSIRIS-REx spacecraft during a brief yet dramatic touchdown on Bennu in 2020, ...

There have been many studies done to better understand how the heliosphere interacts with other elements and what its ...

Earth gazed into the cosmos, wondering if she would ever get a new planetary neighbor. To her astonishment, one day... it happened. This video explores the breathtaking and chaotic consequences of a ...

A team of researchers, including those at the University of Tokyo, discovered that liquid water once flowed on the asteroid ...

Smithsonian researchers analyzed fragments of the near-Earth asteroid and discovered water-rich clays that hint at a distant ...

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object ...

The eyes of every astronomer widened this year when an interstellar traveler was discovered in our solar system.

Mysterious spherical droplets in meteorites aren’t just cosmic oddities. They’re evidence of planetary formation.

A high-precision time measurement system based on the radioactive decay of manganese-53 was used to determine the precise age ...

Our solar system is filled with rocky debris tumbling around the sun, most of which is the same age, but the asteroid Bennu ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object with interstellar origins that has defied ...