Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.
"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 has captured amazing new imagery of Uranus along with its rings and moons. The footage shows ...
The first deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and STScI | mash mix: Space.com Music: Tranquil Dawn by Amber Glow / cour ...
First discovered in 2009, GJ 1214 b is described by the JWST team as being “sub-Neptune-sized” - smaller than the outermost ...
Astronomers warn that proposed changes to the space observatory's operational budget could decrease the amount of ...
"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...
The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...
On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...
SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even the JWST can't exactly do.
The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...
Scientists used NASA’s James Webb Space Telescope to examine select star-forming areas in the Extreme Outer Galaxy in near- ...