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

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

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

NASA's Hubble Space Telescope got an up-close look at a headline-grabbing object known as 3I/ATLAS that has wandered into ...

Alpha Centauri may have a "disappearing planet', new James Webb Space Telescope observations hint. If confirmed, it could be the closest alien planet to Earth that orbits in its star's habitable zone.

By using a giant mirror to collect ancient light, Webb has been discovering new secrets about the universe.

New data from the James Webb telescope reveals that Pluto's strange atmospheric haze controls its climate, surprising ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

The James Webb telescope is designed to capture light 100 times fainter than that captured by Hubble. Check out Hubble Telescope's discoveries: 'Needle-in-a-haystack' search finds possible phantom ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

Astronomers found a possible planet around Alpha Centauri A. The James Webb Space Telescope spotted the gas giant. It is ...