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

Some minerals in lava could suggest water is nearby.

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

Observations of the early universe made by NASA's flagship James Webb Space Telescope are challenging the traditional theory of gravity and how the first galaxies formed. This is the conclusion of ...

The shape of the galaxies discovered by the James Webb space telescope in the early universe contradicts the predictions of the standard model of cosmology and instead points to a controversial ...

was flown to Goddard on a C-5 cargo aircraft earlier in the week and is now in the same building at the center used for assembly of elements of the Hubble Space Telescope and James Webb Space ...

What just happened? For those following the development of the James Webb Space Telescope, it felt like it took forever to launch. However, it was worth the wait. The JWST provides views of light ...

The Nancy Grace Roman Space Telescope is on track to be one of humanity's most capable celestial observatories, but first, NASA has to finish building it. The agency is one big step closer to ...

Oct. 3, 2024 — Looking deep into the early universe with NASA's James Webb Space Telescope, astronomers have found something unprecedented: a galaxy with an odd light signature, which they ...

The James Webb Space Telescope (JWST) revealed ancient galaxies that are unexpectedly large and bright, defying current galaxy formation theories.

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical capabilities, ensuring detailed cosmic observations and robust performance for ...