A nearby galaxy is ablaze with new stars in a dazzling new image from the James Webb Space Telescope.

Astronomers have used the James Webb Space Telescope to investigate the atmosphere of a cosmic body that is either a "failed ...

The James Webb Space Telescope (JWST) has captured a striking image of a young star’s surroundings, revealing microscopic ...

Space.com spoke to three scientists, cosmic detectives who are hot on the trail of dark matter candidates using the James ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

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

Deep in space, mysterious wanderers roam freely — of planetary masses yet not hosted by stars. These celestial nomads, called ...

Using NASA's James Webb Space Telescope to monitor a broad spectrum of infrared light emitted over two full rotation periods ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

NASA’s James Webb Space Telescope has recorded another amazing achievement. Scientists announced Tuesday that the telescope ...

cosmic detectives who are hot on the trail of dark matter candidates using the James Webb Space Telescope (JWST). The question is how, even with its incredibly sensitive infrared eye, the JWST ...