Researchers just found an unexpected galaxy using the James Webb Space Telescope (JWST). The large swirl of stars is known as a grand-design spiral galaxy, and its exceptionally advanced age could ...

Astronomers can't agree how fast our cosmos is expanding. A new James Webb Space Telescope study has made the crisis even worse. When you purchase through links on our site, we may earn an ...

The universe of United States postage stamps featuring James Webb Space Telescope (JWST) imagery is set to expand again in 2025. The U.S. Postal Service (USPS) on Monday (Dec. 16) revealed that ...

ÊESA/Webb, NASA & CSA, A. Adamo (Stockholm University) And The FEAST JWST Team NASA/CXC/SAO; Infrared: (Herschel) ESA/NASA/Caltech, (Spitzer) NASA/JPL/Caltech, (WISE ...

But if there's anything that can deliver us a sign of aliens, you'd put your money on it being the James Webb Space Telescope. As the world's largest and most powerful orbital observatory ...

The James Webb Space Telescope, orbiting a million miles away, allows scientists to study our universe in previously impossible ways — and to generate stunning images while they’re at it. The ...

Our universe appears to be expanding about eight percent faster than initially assumed possible, according to new observations from the James Webb Space Telescope. There has been a long ...

The James Webb Space Telescope has captured an image of a baby, Milky Way-like galaxy that formed more than 13 billion years ago. This "Firefly Sparkle" galaxy could reveal how our own galaxy evolved.

Astronomers can study lensed galaxies in detail, like the Firefly Sparkle galaxy. This 2023 image is from the James Webb Space Telescope’s NIRCam (Near-InfraRed Camera). Researchers used Webb to ...

New observational data from the James Webb Space Telescope (JWST) has confirmed that prior measurements of distances between nearby stars and galaxies made by the Hubble Space Telescope are not in ...

Astronomers may have discovered the oldest objects ever observed by pushing the James Webb Space Telescope (JWST) to its limits. These incredibly distant structures date back to only 200 million years ...

The James Webb Space Telescope has confirmed controversial Hubble Telescope measurements that seemingly contradict the standard model of cosmology, giving rise to what is known as the ‘Hubble Tension, ...