Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of operation, Webb has captured some truly stunning cosmic vistas, complete with ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Using NASA's James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the "Green ...

This new Picture of the Month from the NASA/ESA/CSA James Webb Space Telescope features an astounding number of galaxies. The objects in this frame span an incredible range of distances ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

NASA, GSFC The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six times the mass of Jupiter, is the coldest exoplanet ever ...

"It's like taking pictures using only red ... which has taken months in our case." — James Webb Space Telescope sees little ...

The James Webb Space Telescope was late to launch ... Webb telescope was recreate one of the most iconic Hubble photos of all time. The Webb Deep Field is the deepest infrared view of the universe ...

Astronomers have used the James Webb Space Telescope (JWST ... "It's like taking pictures using only red, blue, or green light, which eventually creates very pretty images.