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

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...

For this new study, astronomers used NASA’s powerful James Webb Space Telescope (JWST) to verify Hubble’s 20-year-old findings with the goal of better understanding if conditions in the early universe ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...