JWST found a black hole hiding in a galaxy more than 10 billion light-years away from Earth, and used a cosmic magnifying ...

Astronomers weighed a black hole in a "little red dot" discovered by the James Webb telescope. They found it to be so overmassive that it may have formed before its host galaxy had a chance to develop ...

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early universe.

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

The James Webb Space Telescope has delivered new evidence that sheds light on what scientists know about black holes. Launched more than four years ago, the infrared observatory, and successor to the ...

Astronomers have gotten their clearest look yet at the surface of an exoplanet — a planet beyond our solar system — thanks to ...

Observations of ancient galaxies called "Little Red Dots" by the James Webb Space Telescope (JWST) could finally answer the ...

A massive black hole discovered by the James Webb Space Telescope is challenging long-held theories. Scientists say it may ...

Astronomers using the James Webb Space Telescope (JWST) have discovered a stellar bar in GN20, a massive galaxy seen just 1.5 ...

New findings from the James Webb Space Telescope include cloudy weather on an exoplanet, and clues to the origins of one of Neptune's moons.

Scientists have used the James Webb Space Telescope to detect a daily cloud cycle on a Hot Jupiter exoplanet called WASP-94A b, located nearly 700 light years from Earth. The discovery clears decades ...