A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.

New Webb Telescope data uncovers missing gas that enables star formation in the Phoenix cluster, solving a cosmic puzzle.

The Book of Boba Fett wasn't anyone's favorite Star Wars show, but one of the more unique additions to the franchise is ...

Kanye West and his wife Bianca Censori have split, reports said Thursday, capping two weeks of controversy for the rapper ...

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...

Mashable’s Ranked series crowns the best and sorts the rest. The Marvel Cinematic Universe may have begun in 2008 with Iron ...

A stunning new discovery reveals that white dwarf stars — once thought to explode in predictable ways — actually detonate through an astonishing variety of mechanisms. From star cannibalism to violent ...

A Milky Way collision with a supermassive black hole might be closer than we thought. Hidden deep in the Large Magellanic ...

New findings explain the Phoenix cluster's mysterious starburst. Data confirm the cluster is actively cooling and able to generate a huge amount of stellar fuel on its own.

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...