The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

Learn how rock and dust samples are shedding light on the origins of Asteroid Bennu and the history of the early Solar System ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

Some of the most basic building blocks of the solar system are missing from one of its most dangerous asteroids.

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. The Hubble ...

Asteroid Bennu—the target of NASA's OSIRIS-REx sample return mission, led by the University of Arizona—is a mixture of ...

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

An AI model trained on years of data from NASA’s Solar Dynamics Observatory can predict the sun’s future appearance and ...

NASA’s Parker Solar Probe has directly observed magnetic reconnection in the Sun’s atmosphere for the first time, confirming ...

One of the papers is the first major study of the chemistry of Bennu, published today in Nature Astronomy, revealing that the sample is chemically primitive and contains a mixture of materials with ...