Assembled and enhanced from three Voyager 1 negatives, this picture shows Jupiter’s swirling clouds and Great Red Spot. Last July 4, when the Juno spacecraft executed a death-defying dive over ...

Space missions, such as the Voyager and Juno missions ... into the broader atmospheric dynamics of Jupiter. The study of the Great Red Spot has significant implications for planetary science.

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

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

The idea of mushballs was initially put forth in 2020 to explain nonuniformities in the distribution of ammonia gas in ...

The culprit was probably Jupiter's incredibly intense radiation belts. There's some good news and just-okay news about NASA's mighty little spacecraft ... NASA's Juno probe spots massive new ...

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

NASA's Juno spacecraft has resumed normal operations after entering safe mode twice during its 71st close approach to Jupiter on April 4. Safe mode is a precautionary status that a spacecraft ...

There's some good news and just-okay news about NASA's mighty little spacecraft Juno, which has been orbiting Jupiter since 2016. The good news is that, on Wednesday (April 9), the agency ...