Tag: Galilean moons
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Juno reveals Io’s inner structure and volcanic activity; investigates north pole cyclones
New data from NASA’s Juno mission, which has been orbiting Jupiter since 2016, has provided scientists with insight into the extreme winds and cyclones present within the gas giant’s atmosphere. The data allowed scientists to develop a model that better represents the fast jet stream circling Jupiter’s north pole, which is cluttered with many cyclones.…
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Juno observes lava lake on Io, provides insight into Jupiter’s water abundance
In December 2023 and February 2024, NASA’s Juno spacecraft, currently in orbit around and investigating Jupiter and the Jovian system, made several close flybys of the innermost of the Galilean moons, Io. During the flybys, Juno came as close as 1,500 kilometers from the surface of Io, during which extensive data and imagery of the…
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As Europa Clipper nears October launch date, scientists anticipate groundbreaking results
Later this year, a SpaceX Falcon Heavy rocket will launch from Launch Complex 39A at the Kennedy Space Center with one of the most highly-anticipated and monumental planetary science missions of the decade — Europa Clipper. The mission will see the spacecraft travel to the smallest of Jupiter’s four Galilean moons, Europa, to investigate the…