Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple ...

In some of its most ambitious work yet, the James Webb Space Telescope looked to spot a planet in a potentially habitable ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

The James Webb Space Telescope has captured 19 spiral galaxies "face-on" in near- and mid-infrared. The images "show stars, ...

Astronomers discover a rare “jellyfish” galaxy with the Webb telescope, whose bright trail reveals how stars are born when ...

Researchers may have discovered a gas giant orbiting the star Alpha Centauri A, and it appears to be in the star's habitable ...

An international team of astronomers has identified the earliest black hole ever confirmed, an ancient behemoth that existed ...

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NASA found something older than most planets and stars in the universe. Its formation happened "only" one billion years after ...

Nebulas — colorful clouds of expanding gas and dust — have long captivated stargazers with their beauty. Here are some of the ...

After years of follow-up study, an international research team led by the University of Texas at Austin’s Cosmic Frontier ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found strong evidence of a giant planet orbiting a star in the stellar system ...