The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

The James Webb Space Telescope (JWST) recently spotted a rare cosmic phenomenon known as the "Cosmic Owl". This structure is ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

Fireballs fall on the Earth every day—but the one that just streaked across the southeastern U.S. this week was unlike the ...

Space is full of mysteries, and while we’ve come a long way in understanding the cosmos, there are still a number of ...

A new observatory in Chile has produced a stunningly detailed image of a nebula resembling cotton candy, using the largest ...

The universe is a vast and strange place, filled with astronomical phenomena that challenge everything we think we know about ...

Collaboration has obtained a high-precision cosmic-ray boron spectrum in the energy range of 10 GeV/n–8 TeV/n, and discovered ...

Scientists have used ultracold atoms to successfully demonstrate a novel method of particle acceleration that could unlock a ...

NASA’s James Webb Telescope captures the "Cosmic Owl," a rare galactic formation resembling an owl’s face. See stunning images.

Scientists got readings of cosmic waves echoing in the universe, a phenomenon that is not really possible since the sound can ...

Scientists have traced the source of enigmatic cosmic signals, known as fast X-ray transients (FXTs), to a violent process occurring during the death of massive stars.