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 ...

The James Webb Space Telescope has captured imagery of interacting elliptical and spiral galaxies known as Arp 107. Credit: NASA, ESA, CSA, STScI, Danielle Kirshenblat (STScI) ...

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 ...

"Astronomers will always assume a simple model unless there is overwhelming evidence that this simple model is flawed." ...

The BepiColombo spacecraft has sent back some incredibly detailed images of Mercury’s north pole. The snapshots were ...

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 ...