The James Webb Space Telescope captured NGC 346, a star-forming region about 210,000 light years away. One of the features of ...

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky ...

The decades since scientists confirmed the first planet around another star have been rich in discovery, but it’s rare to see ...

A planet where a full year lasts barely half a day on Earth might sound like science fiction, but that’s exactly what ...

Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible ...

The James Webb Space Telescope has captured evidence of a 'mushy' super-Earth that has fundamentally broken the traditional ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

And now it's 250 million miles away.

They’re struggling to connect the dots. Scientists are baffled over mysterious dots captured by the James Webb Space ...

In 2024, researchers reported another far-off world that smells like rotten eggs. HD 189733b, some 64 light-years from Earth, ...

While scientists discovered the Cosmic Vine using the James Webb Space Telescope, they have yet to find a string of galaxies ...