Behind this galaxy’s calm facade lies the fingerprint of a long-dead giant star. A violent supernova once rocked its ...

An international team of scientists has unveiled the largest and most detailed map of the universe ever created using the James Webb Space Telescope, revealing nearly 800,000 galaxies stretching back ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

Scientists could turn to black holes to aid the search for dark matter and similarly elusive particles that hold clues to the ...

New research challenges the idea the Milky Way and Andromeda galaxies will collide, reshaping our understanding of galactic ...

The Milky Way and the neighboring Andromeda galaxy are currently hurtling through space toward each other at a speed of about ...

In about half the scenarios, the two galaxies pass close but don’t merge, instead continuing a kind of cosmic dance for ...

A collision between our Milky Way galaxy and the neighboring Andromeda galaxy, long considered inevitable, may be in question ...

In this scene, the nearer galaxy SDSS J020941.27+001558.4, is acting like a colossal magnifying glass in the sky. This allows scientists to see the even more distant galaxy, makin ...