NASA Webb, Hubble Reveal History of Relic of Milky Way’s Formation
Researchers using two of humanity’s most powerful observatories — NASA’s James Webb and Hubble Space Telescopes — have…
Pretty in Pink – NASA
This image of Westerlund 2 released on March 19, 2026, features Chandra X-ray Observatory data (pink) and infrared…
Webb Studies Star Clusters – NASA
This near-infrared image released on May 6, 2026, shows a section of one of the spiral arms of…
NASA Finds Young Stars Dim in X-rays Surprisingly Quickly
Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in…
An Eye-catching Star Cluster – NASA
Westerlund 1, the biggest and closest “super” star cluster to Earth, dazzles in this image released on July…