Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...

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

The near-Earth asteroid Bennu contains stardust that is older than the solar system and clues about its violent history, ...

A visitor from beyond the stars has caught NASA’s eye. The interstellar comet 3I/ATLAS, observed between 7 and 15 August, is offering astronomers a rare chance to study material from outside our solar ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich ...

The superclouds probably produce star-forming clouds of gas, since most nearby stellar nurseries are located within the giants.

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

The OSIRIS-REx mission, which delivered over 120 grams (4.2 ounces) of Bennu ’s soil to Earth in 2023, is the largest haul of ...

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 ...

From planets that rain diamonds to moons hiding underground oceans, the solar system is full of astonishing secrets. These 10 ...