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

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

From black holes to baby star nurseries, the universe has never looked more beautiful. The cutting-edge, $10 billion James ...

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

It would orbit within Alpha Centauri A’s habitable zone, the starlight-bathed region where liquid water can persist on a ...

The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

Alpha Centauri planet candidate discovered by JWST orbiting a Sun-like star. Learn about this potential gas giant in our ...

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

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a distant faint galaxy ...

Astronomers using the James Webb Space Telescope have discovered evidence of massive, free-floating planets capable of forming their own planetary systems without a star.

"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We ...

Black holes played a critical role in the formation of the early universe. However, astronomers have been debating for a long ...