A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

Jupiter’s striking size, swirling gases, and dramatic bands in its atmosphere set it apart from every other planet. One of ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

Saturn has surpassed Jupiter, which has 95 known moons, with the new sightings. Uranus (28), and Neptune (16) are still ...

The new batch of moons was discovered by from images taken by the CFHT ... orbiting Saturn six years ago, it surpassed Jupiter, upping its moon count to 82 – when Saturn had 79.

This brings Saturn’s grand total to 274 moons. To put it into perspective, that’s nearly double all the other planets’ moons.

Astronomers have discovered 128 new moons orbiting Saturn, making its total 274 moons. This discovery surpassed Jupiter's count ... took a series of sequential images that tracked each moon's ...

Jupiter’s four largest moons – Io, Europa, Ganymede and Callisto – were the first ever discovered orbiting another planet The new batch of 128 moons was discovered by stacking images from ...

Jupiter’s moon Io, the most volcanically active body in the solar system, is littered with hundreds of erupting volcanoes. High-resolution images now ... and nearby moons, which deform Io ...

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...