Using the James Webb Space Telescope, astronomers have peered into galaxies that existed at cosmic noon to hunt ravenously ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Astronomers have, for the first time, directly observed star clusters merging at the cores of dwarf galaxies—a process long ...

Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space Telescope. The "galaxy is gleaming with star clusters," according to NASA.

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.