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

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 ...

Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.

NASA’s Juno spacecraft entered safe mode twice during a recent close pass of Jupiter, temporarily halting science operations.

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 ...

For instance, the Hubble Space Telescope entered safe mode relatively recently as scientists worked on remedying some ...

A pair of planetary scientists at the University of California, working with a colleague from the California Institute of ...

Data received from NASA's Juno mission indicates the solar-powered spacecraft went into safe mode twice on April 4 while the ...

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

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...