Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

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

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

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

The political news these days is enough to make some Chicagoans wish they were a million miles away. But consider this: Even ...

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

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

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...