JWST has revealed a surprising daily cloud cycle on a distant hot Jupiter, giving scientists a clearer look at its atmosphere.

Astronomers have spotted water vapor and evidence of exotic clouds in the atmosphere of an alien planet known as HAT-P-26b. The researchers also determined that HAT-P-26b's atmosphere is dominated by ...

Recent observations suggest that scientists have identified potential microbial fingerprints in the atmospheres of other planets, raising intriguing questions about the possibility of alien life ...

Astronomers using the JWST discovered massive “rock clouds” made of vaporized minerals on the distant planet WASP-94A b.

James Webb Telescope: The most ambitious and powerful space observatory ever built is set to launch Researchers believe that there could be potential lifeforms producing ammonia in the clouds of Venus ...

They’ve obscured alien worlds from us for years, but clouds could turn out to be where the first hints of extraterrestrial ...

On Earth, a cloudy morning giving way to a clear evening is unremarkable, the kind of forecast that barely warrants a glance at the weather app. On a gas giant orbiting a star nearly 700 light-years ...

People across Scotland were treated to a strange rainbow-coloured cloud in the sky on Sunday, prompting some to calling it "alien". Scots around the country were quick to snap a picture of the unusual ...

Mysterious footage of a beam of light swinging erratically among the clouds has gone viral. The clip, shot as as storm approached in Greenwood, Indiana, was posted to Imgur on Sunday and has been ...