New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...

Scientists used NASA’s James Webb Space Telescope to examine select star-forming areas in the Extreme Outer Galaxy in near- ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

NASA prepares to launch SPHEREx, a groundbreaking telescope surpassing James Webb's capabilities in certain aspects. With a ...

ESA/Webb, NASA & CSA, A. Leroy, J. Lee And The PHANGS Team ESA/Webb, NASA & CSA, L. Bradley (STScI), A. Adamo (Stockholm University) And The Cosmic Spring Collaboration ESA/Webb, NASA, CSA ...

The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

First discovered in 2009, GJ 1214 b is described by the JWST team as being “sub-Neptune-sized” - smaller than the outermost ...