Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant ...

Collaborative work by amateur and professional astronomers has helped to resolve a long-standing misunderstanding about the composition of Jupiter's clouds. Instead of being formed of ammonia ice -- ...

The Quadrantids’ radiant lies in the now-defunct constellation Quadrans Muralis, a region of the sky occupied by Boötes. It’s ...

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The spot we see today isn’t the same one the Italian astronomer Cassini discovered centuries ago, research shows.

NASA’s Juno spacecraft, which began orbiting Jupiter on July 4, 2016, is the first spacecraft to peer below Jupiter’s clouds ...

A pair of massive thunderstorms have been spotted swirling in Jupiter's "South Equatorial Belt" and are likely unleashing ...

Pinilla-Alonso explained, “After about 1 million years, centaurs like Chiron typically are ejected from the giant planets region, where they may end their lives as Jupiter Family comets or they ...

If you live or drive in Jupiter you might have noticed some new "no turn on red" signs and we're learning more about why the town installed them. We heard about your frustrations at our recent "Let's ...

XX Trianguli has massive starspots, over sun's entire surface area Starspots behave chaotically, unlike the Sun's predictable cycles Magnetic dynamo causes starspots, altering star's position ...

Copyright 2025 The Associated Press. All Rights Reserved. Denver Broncos’ Bo Nix throws during the first half of an NFL football game against the Indianapolis Colts ...

Scholars are hailing the discovery of a fossilised mastodon jaw discovered by a man who spotted two giant teeth while gardening at his upstate New York home this year. The mastodon jaw and some ...