The James Webb Telescope reveals a never-before-seen infrared image: thousands of galaxies and ancient stars expose cosmic evolution.

The galaxies identified date back to when the universe was roughly 800 million years old, an epoch astronomers call redshift 7.

Astronomers have discovered a "jellyfish" galaxy whose unusual shape and internal mechanisms—including distinctive "bunny ...

The James Webb Space Telescope has spotted extreme galaxy clusters generating enough ultraviolet light to account for cosmic ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to understand these things—allow us to pose the ultimate questions and reach for the ultimate ...

Astronomers using data from NASA's James Webb Space Telescope have identified dozens of small galaxies that played a starring ...

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Astronomers using data from NASA's James Webb Space Telescope have identified dozens of small galaxies that played a starring ...

From distant supernova remnants, to colorful mosaics of giant galaxies and nebulae, check out these 7 alluring deep universe ...

NSF–DOE Vera C. Rubin Observatory, funded by the US National Science Foundation and US Department of Energy's Office of ...

Abell S1063 is so massive that the light from distant galaxies bends around it, allowing it to act as a magnifying glass to ...