The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ‘supernova-hosting galaxy’ can be seen three times, at 3 different points in time ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The galaxy is "roughly 220 million light-years from Earth in the constellation ...

Captured by the James Webb Space Telescope (JWST), this celestial spectacle, known as Herbig Haro 30 or HH 30, highlights a ...

Scientists used the James Webb Space Telescope to study the unusual star-forming timeline of dwarf galaxy Leo P. Credit: NASA / ESA / CSA / Kristen McQuinn Most small galaxies that stopped making ...

a billion-year-old spiral galaxy. Launched in December 2021, Webb began its scientific endeavors in July 2022. Since then, the space telescope has captured images of distant galaxies and ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

The spaces between stars in our galaxy are enigmatic realms filled with vast, diffuse clouds of gas and dust. These clouds tend to remain invisible — but the James Webb Space Telescope (JWST ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the ... to be compact—much smaller than our Milky Way galaxy. And their color is reddish, although their ...

The James Webb Space Telescope has spotted one of the earliest ... erupted around 11.4 billion years ago in a massive early galaxy. Excitingly, this stellar explosion may be somewhat different ...

The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage ...