From how galaxies form to the beginnings of the universe, the images from the space telescope are giving cosmologists new ...

Astronomers have captured an extraordinary new look at the hidden birthplaces of star clusters, uncovering fresh clues about how galaxies evolve — and how young planets may be shaped by their stellar ...

July 2026 marks four years since NASA's James Webb Space Telescope (JWST) images were first revealed to the general public, marking a new era for astronomy. To celebrate this anniversary of the most ...

Astronomers have speculated about the mysterious "little red dots" seen through the James Webb Space Telescope's images of ...

The spiral galaxy seen in the top right corner of the image is named Alaknanda, after a river in the Himalayas.

In this July 6, 2026, image, NASA's James Webb Space Telescope's Mid-Infrared Instrument (MIRI) reveals the nearby galaxy ...

The first images from the largest program in the James Webb Space Telescope’s first year show many types of galaxies, including dazzling examples of spiral galaxies, gravitational lensing, and ...

Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, ...

New James Webb Space Telescope images now show how that fuel returns, tracing a filament directly into a rotating disk around one black hole. The observations focus on NGC 4696, the central galaxy of ...

NASA's James Webb Space Telescope has confirmed that a galaxy cluster 10.4 billion light-years away is the most distant strong gravitational lens ever observed — and that its dark matter core is ...

Add Yahoo as a preferred source to see more of our stories on Google. "No single telescope tells the whole story," Shawn Domagal-Goldman, division director of Astrophysics at NASA Headquarters in ...