Jupiter, its moon Io in extraordinary images of the Juno probe


Juno he touched PUSH Jupiter’s moon Io. During his 57° fly with last December 30, the NASA probe flew over the Jovian satellite and arrived at approximately 1500 kilometers from its surface. Now the US space agency has published some of them shots which bring us new, never-before-seen details. In the past 20 years, no mission has come this close to what is confirmed to be a celestial object withthe most intense volcanic activity in the solar system. The last flyby of the Galileo probe was in 2001.

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Me, the restless one

On this 57th flyby, Juno collected important data to better understandVolcanic activity of Io and fired 6 picturessome in black and white and others in color, showing us never-before-seen details of its surface: very high mountains and hundreds of active volcanoeseven jets of material so strong that they break through the Moon’s thin atmosphere and are captured by Jupiter’s magnetic fields.

Unlike our quiescent Moon, Io is a satellite haunted. A victim of the gravitational forces of Jupiter and its other largest moons (Europa, Ganymede and Callisto), Io is confirmed celestial object with the most intense volcanic activity in the solar system. Volcanism, which – say experts from NASA – can in turn have a impact on the entire Jovian system.

“Combining the data from this flyby with our previous observations, the Juno science team studies how the volcanoes of Io differScott Bolton of the Southwest Research Institute in San Antonio, Texas, explained in a statement. “We’re looking at how often they erupt, how bright and hot they are, how the shape of the lava flow changes, and how Io’s activity is linked to the flow of charged particles in Jupiter’s magnetosphere.”. Juno – the researcher added – will also investigate source about the massive volcanic activity of Io, about the existence of a magmatic ocean under her bark and on importance tidal forces induced by Jupiter.


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