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

New research from a team of citizen scientists challenges the old idea that Jupiter's visible clouds are formed of ammonia ...

Jupiter’s Great Red Spot (GRS) has fascinated astronomers for over 150 years. This massive storm, large enough to engulf ...

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 -- ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

Sky gazers will get a peek at what has been called a "parade of planets," where this time around, up to seven planets may ...

Why it's so special: This iconic montage features images of Jupiter, Saturn ... showcase shifting cloud structures and the Great Red Spot's changing position. Astronomers utilized various filters ...

Skies over South Carolina kick off 2025 with a planet parade, ancient comet and the muse of "Beyond Antares," a 23rd-century love song from "Star Trek" fame.

Keep your eyes on the sky this upcoming year for a chance to spot breathtaking meteor showers, a special view of Saturn and a ...

The new year will be a busy one in the night sky with celestial sights of all types for everyone to enjoy, many of which can ...