Astriking discovery by the James Webb Space Telescope (JWST) has unveiled the bizarre and fascinating nature of the exoplanet ...

NASA’s Juno spacecraft has once again delivered a stunning view of Jupiter’s ever-changing atmosphere. In this latest image, a trail of drifting clouds ...

Jupiter’s atmosphere is a complex system of swirling gases, driven by powerful winds and rapid rotation. The Great Red Spot is influenced by these atmospheric dynamics, which play a crucial role ...

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 ...

Jupiter is unlikely to be unique. "You can just extend that to Uranus, Neptune—certainly to exoplanets as well," de Pater said. The atmosphere on Jupiter is radically different from that on Earth.

The weather forecast for Jupiter calls for clouds with a chance of lightning and "mushballs"—a slushy mix of ammonia and water encased in a hard water ice shell that rain down like hail here on ...

Jupiter’s striking Great Red Spot has puzzled astronomers for years. Now, they think they know just how old it is and how the cyclone formed in Jupiter’s atmosphere.

NASA's high-powered James Webb Space Telescope has found water vapor in the atmosphere of a one-of-a-kind exoplanet hundreds of light-years from Earth.

On Jupiter, the majority of water rain and ammonia snow appears to cycle high up in the cold atmosphere and evaporate as it falls, Moeckel said. Yet, even before Juno’s arrival at Jupiter, de Pater ...