When the JWST began science observations in July 2022, it flung open a whole new window on the universe. The JWST looked ...

New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter's moon Europa and revealing ...

Astronomers have characterized the atmosphere of a young (20 Myr old) transiting exoplanet and found it to be unusually clear ...

NASA Astrophysicist Amber Straughn and NASA+ General Manager Rebecca Sirmons joined Good Morning Washington on Tuesday to ...

Our understanding of the universe begins with the Big Bang, a moment in time where the universe began expanding into what we ...

"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We ...

"Theories involving substantial formation of stars prior to or together with the black hole formation and growth are very ...

The JWST discovers the Zhúlóng spiral galaxy, as massive as the Milky Way, formed only a billion years after the Big Bang.

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in ...

WASP-121b is unlike anything in our Solar System. This giant planet orbits its star so closely that it completes a full orbit ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...