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 ...

The post Oldest Galaxy That Formed 280 million Years After The Big Bang Has Been Identified And Proves Yet Again How ...

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

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

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

They particularly tried to model the pull on objects at the edge of the solar system by the "galactic tide". This is the gravitational pull exerted by objects like stars and the monster black hole ...

Third known interstellar object to pass through solar system, right next to Earth’s orbit by: Marcia Dunn, The Associated Press Posted: Jul 3, 2025 / 03:10 PM EDT Updated: Jul 3, 2025 / 03:10 PM EDT ...

Even rarer, little has changed since the system formed more than one billion years ago. This revelation could shed light on the evolution of planets and the origin of prevalent sub-Neptunes in our ...

Interest in steam world exoplanets really heated up in October 2024 when the James Webb Space Telescope (JWST) discovered the ...

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

6-planet solar system found in Milky Way galaxy with all planets in sync A 6-planet solar system was found in the galaxy. (THIBAUT ROGER/NCCR PLANETS) ...