NASA's spinning spacecraft studying the satellites of the solar system's largest celestial body (aside from the sun), may already be switched off, but the space agency won't say. The Juno probe ...

Thick, swirling clouds cover Jupiter from pole to pole. They hold water like Earth’s clouds, but at far greater density.

Scientists have measured that Jupiter releases more internal heat than it absorbs from the Sun, based on observations of its structure, rotation, and atmospheric behavior.

Meanwhile, Harvard astrophysicist Avi Loeb, who flagged at least 16 anomalies on 3I/ATLAS has reiterated intensive monitoring of the exocomet’s Jovian rendezvous, especially when it gets closest to ...

New infrared images showcase "fire-breathing" lakes all across the surface of Jupiter's volcanic moon Io. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The Jupiter-bound Juno probe will make a final encounter with Earth Wednesday before heading off to study our solar system's largest planet. Juno's flight plan takes it beyond the orbit of Mars and ...

CAPE CANAVERAL, Fla. (AP) — NASA's Juno spacecraft has provided the first close-ups of Jupiter's largest moon in two decades. Juno zoomed past icy Ganymede on Monday, passing within 645 miles. It's ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...