Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

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, ...

Sagittarius C, a turbulent region near the Milky Way’s center, is glowing with hot plasma and threaded by magnetic fields, ...

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

NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) captured amazing ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

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

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

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

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