Thanks to images of Jupiter obtained by the Juno probe, a team of oceanographers has studied the forces that drive the giant planet’s polar cyclones.
Since thenin the system Inquiry in July 2016 makes us happy From , They provided raw material for , published 10 January nature physics, which describes at the poles of and strength who lead the great ,
juno isTo capture images of Jupiter’s poles. was in the last satellite around the planet’s equatorial region, including views of the famous , Juno is equipped with two camera systems, one for live images Visible and another that captures using a heat signature Jovian Infrared Auroral Mapper (JIRAM).
Eightat the north pole of Jupiter and , They With a radius of about 1,000 km, Juno has existed since its first observations. Researchers don’t know where they came from or how long they’ve been around, but now they know Moist is what keeps them. Researchers first hypothesized this transfer after watching During’ ,
From ocean whirlpools to Jupiter’s cyclones
The study’s lead author, Lia Siegelman, a post-doctoral physical oceanographer at the Scripps Institute of Oceanography (University of California, San Diego, USA), conducted the research after observing that Jupiter’s poles share similarities with hurricanes.He studied the oceans during his doctorate. by using and the principles used in geophysical fluid dynamics, Siegelman and his colleagues provided evidence for a long-standing hypothesis that moist convection—when Rise warmer and less dense – driving these cyclones.
Siegelman and his colleagues analyzed a set of imagescapturing Jupiter’s north polar region and in particular the group of , The researchers were able to calculate and management Following From between pictures. The team then interpreted the infrared images to account for the thickness of , Warm regions correspond to thin clouds, where it is possible to see in depth of Jupiter, while the cold regions represent a dense cloud cover, which covers Jupiter’s atmosphere.
From Jovian Cyclones to Terrestrial Climate
These results gave the researchers clues about the energy of the system. As the Jovian clouds rise over warmer, less dense air, the researchers found that the rapidly rising air in the clouds serves as an energy source that largely fuels large circumpolar and polar cyclones.
According to Siegelman, understanding, on a much larger scale than on Earth, To understand the physical mechanisms operating on our planet by uncovering some of the energy pathways that may also exist on Earth.
Juno will continuearound Jupiter until at least 2025, providing researchers and the public with new images of the planet and its giant ,
what you should remember
- Large cyclones occur at the poles of Jupiter.
- A new study inspired by ocean ridges on Earth suggests that moist convection is what keeps these cyclones going.
- Understanding these events on Jupiter can help us understand the physical mechanisms operating on our planet Earth.
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