A dense cluster of bright stars, each with six large and two small diffraction spikes, due to the telescope’s optics.

JWST researchers reported on measurements built on last year's confirmation based on Webb data that Hubble's measurements of ...

The James Webb Space Telescope (JWST) has provided a stunning new glimpse into the cosmos, revealing findings that challenge ...

The mid-infrared light image shows astronomical features that can’t be seen with visible light cameras or in previous ...

When the James Webb Telescope came online in 2021, it promised to give a clearer picture of the universe that could help ...

James Webb Space Telescope image of the stellar nursery N79 in the Large Magellanic Cloud, a satellite galaxy of the Milky ...

Astronomers study various galaxy populations and their physical characteristics within large-scale structures to understand ...

JWST measured the distances between stars and galaxies in universe, which confirmed earlier measurements made by the Hubble ...

The Sombrero galaxy looks entirely different in a new image by the James Webb Space Telescope. Instead of a Mexican hat, it ...

New observations from the James Webb Space Telescope suggest that a new feature in the universe—not a flaw in telescope ...