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 ...

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 ...

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

See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits ...

NASA's James Webb Space Telescope has detected and "weighed" a galaxy - seen 600 million years after the Big Bang - that is ...

A groundbreaking study combining the efforts of amateur and professional astronomers has redefined our understanding of ...

The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.