As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

The JWST discovers the Zhúlóng spiral galaxy, as massive as the Milky Way, formed only a billion years after the Big Bang.

Astronomers have made a groundbreaking discovery in the Abell 3558 galaxy cluster, revealing a peculiar mini-halo structure.

The Chandra X-ray Observatory view of galaxy group NGC 4839 has revealed that it is "plunging into the Coma galaxy cluster ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

An international team of astronomers has performed multi-band radio observations of diffuse radio emission in a galaxy ...

Discoveries keep pouring out of the James Webb Space Telescope (JWST). Researchers observed an unusual cluster, which they ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

Unusually fast-moving gas clouds near a nearby galaxy suggest they may have come from outside the galaxy. Scientists have ...

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Astronomers have discovered the ‘Infinity’ galaxy — two merging galaxies forming a supermassive black hole — possibly the ...