Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

NASA’s James Webb Space Telescope has confirmed the existence of a bright galaxy that formed just 280 million years after the ...

The James Webb telescope may have detected the universe's earliest and most distant known black hole at the heart of galaxy GHZ2, revealing how the first black holes grew just a few hundred million ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.

NASA has confirmed its sightings of the farthest known galaxy to date, providing an unprecedented look back into the early ...

This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision, with their spiral arms overlapping and bending toward their neighbors' ...

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth. NASA’s James Webb Space Telescope delivered a mid-infrared image showing shells of ...

In a groundbreaking discovery that challenges long-standing planetary science models, researchers using NASA's James Webb Space Telescope have found the strongest evidence yet for a substantial ...

The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday, the European Space Agency (ESA) announced the sighting of a gamma-ray ...