Cyclones at Jupiter’s North Pole Appear As Swirls of Striking Colors


Credit: Image knowledge by NASA/JPL-Caltech/SwRI/MSSS, Image processing by Gerald Eichstädt

Cyclones on the north pole of Jupiter seem as swirls of hanging colours on this excessive false-color rendering of a picture from NASA’s Juno mission. The large, persistent cyclone discovered at Jupiter’s north pole is seen on the heart of the picture, encircled by smaller cyclones that vary in dimension from 2,500 to 2,900 miles (4,000 to 4,600 kilometers). Together, this sample of storms covers an space that may dwarf the Earth.

The coloration selections on this picture reveal each the great thing about Jupiter and the refined particulars current in Jupiter’s dynamic cloud construction. Each new remark that Juno supplies of Jupiter’s environment enhances pc simulations and helps additional refine our understanding of how the storms evolve over time.

The Juno mission supplied the primary clear views of Jupiter’s polar areas. Juno’s Jovian InfraRed Auroral Mapper (JIRAM) instrument has additionally mapped this space, in addition to an analogous sample of storms on the planet’s south pole.

Citizen scientist Gerald Eichstädt made this composite picture utilizing knowledge obtained by the JunoCam instrument throughout 4 of the Juno spacecraft’s shut passes by Jupiter, which occurred between February 17, 2020, and July 25, 2020. The drastically exaggerated coloration is partially a results of combining many particular person pictures to create this view.

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