Astrophysicists have been grappling with the question of how water arrived on our young planet for decades. One of the ...

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision. But their proximity also offers ample opportunities to learn more about the ...

Scientists have long debated the origin of the organic material found on Ceres, the largest object in the asteroid belt.

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

Researchers are unlocking secrets of our solar system by analyzing asteroid Bennu samples, some of the most pristine ever ...

Answer: There was some concern a few years ago when asteroid Apophis was discovered in 2004. Astronomers have gotten better ...

Scientists have been unable to determine whether the dwarf planet’s organics were produced by its own chemical processes or ...

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world..

Ceres, the largest object in the asteroid belt between Mars and Jupiter, is an "ocean world" with a big reservoir of salty water under its frigid surface, scientists said in findings based on data ...