Now, a study led by SETI Institute scientist Matija Ćuk proposes an explanation linking the formation of the moons and rings, ...

At the center of the Egg Nebula is its yolk: a deteriorating sun-like star.

NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) was built for the ambitious purpose of performing an all-sky survey. The data it collects ...

A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed ...