A distant gamma-ray burst has led astronomers to a rare supernova from the Universe’s early years, revealed by JWST. But why ...

DC Studios has released the debut Supergirl movie trailer, which has big Guardians of the Galaxy vibes and offers a very ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

The space agency said supernovas typically brighten rapidly over a period of several weeks before they slowly start to dim. This example, however, took months to ...

In this first look, set to the tune of Blondie’s “Call Me,” we see a largely hungover Kara getting into all sorts of intergalactic mayhem, while fielding questions about her past and the differences ...

Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's ...

The latest stage of the DC movie universe is finally here, and Warner Bros. has released the first trailer for Supergirl, ...

Milly Alcock makes her entrance with the first teaser trailer for Supergirl, and it’s clear this isn’t your cousin’s ...

A stronomers using the JWST have traced the source of a long-duration gamma-ray burst back to a supernova that exploded ...

NASA's Chandra X-ray Observatory has revealed stunning cosmic structures within galaxy clusters, like bubbles and waves, formed by superheated gas and ...