The first deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

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

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Webb has discovered its first exoplanet. The new Webb exoplanet clocks in at just 99 ...

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

NASA is launching a new space telescope more powerful than its James Webb counterpart which will be able to shed more light ...

"These grains are only one millionth of a meter across." The image above may look similar to a combat scene in an Avengers movie, but it's actually a uniquely lit-up view of the dust and gas ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far ... "a potential building block, or maybe the first stage, of producing the galaxies and black holes that we ...

The James Webb Space Telescope has spotted one of the ... In particular, the high-energy blast seems to have been excessively violent. "The first stars were considerably different than the stars ...

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

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