From new perspectives on the early universe to illuminating the extreme environment near a black hole, discoveries from NASA ...

In this mosaic image stretching 340 light-years across, Webb's Near-Infrared Camera (NIRCam) displays the Tarantula Nebula ...

Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...

The powerful, Tucson-born infrared eyes of the James Webb Space Telescope have notched another record for long-range viewing: the largest number of individual stars ever detected in the distant ...

NGC 604, a vibrant star-forming region, contains over 200 of the hottest and most massive stars, primarily B-type and O-type, all in the early stages of their lifespans. Webb's image of NGC 1087 ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

The discovery was made owing to a scientific phenomenon known as gravitational lensing, which is when a large celestial body ...

Astronomers uncover a remarkable cosmic discovery in Leo: a young ultra-diffuse galaxy forming at the tip of the longest ...

NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole. A festive portrait of our Milky Way ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ‘supernova-hosting galaxy’ can be seen three times, at 3 different points in time ...

A group of astronomers have made history by capturing an image of a record number of stars from a time when the universe was ...

The Nancy Grace Roman Space Telescope is due to launch in spring 2027 to search for exoplanets, among other things. It has ...