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

U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...

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

NASA’s Hubble Space Telescope has captured the sharpest-ever view of the interstellar comet 3I/ATLAS, revealing clues about ...

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

When people picture space, they often imagine endless black emptiness dotted with planets and stars. But new research shows ...

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

Astronomers discover comet 3 Eye Atlas from another galaxy. The interstellar object offers insights into space beyond our celestial borders.

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Scientists have developed a new and improved method to better understand "steam world" exoplanets, a move that could refocus ...