Large hailstones made of ammonia may explain why the gas is missing from large pockets of Jupiter's atmosphere.

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

A bizarre hailstorm of icy “mushballs” — slushy mixtures of ammonia and water — has been confirmed on Jupiter, where intense ...

"Juno really shows that ammonia is depleted at all ... Earth's atmosphere is mainly nitrogen and oxygen. Jupiter also has storms, like the Great Red Spot, that last for centuries. And while ammonia ...

Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...

Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted ...

Juno is scheduled for an upcoming flyby of Jupiter on May 7, during which it is set to carry out a close approach of the ...

Amorim said: “Yes, he’s doing a great job.” “But also a very important thing was the way the fans reacted after that incident. Even if Josh is not playing, if you see every time he gets on ...

The Juno spacecraft, operated by NASA, experienced an anomaly during its 71st close flyby of Jupiter, resulting in the activation of its safe mode. This precautionary measure may be linked to the ...

Despite swapping Liam Lawson for Tsunoda after the New Zealander struggled in the opening two race weekends, Red Bull’s second RB21 has yet to score a single point this season. Although Tsunoda ...