Huge New Storm Creates Hexagon at Jupiter's South Pole

SAN FRANCISCO — NASA's Juno probe located a massive new hurricane swirling near Jupiter’s South Pole ultimate month, a few weeks after pulling off a dramatic loss of life-dodging maneuver.
Juno spied the newfound maelstrom, which is ready as extensive as Texas, on Nov. 3, in the course of its most modern-day near flyby of Jupiter. The hurricane joins a family of six other cyclones in Jupiter's south polar place, which Juno had noticed on preceding passes by means of the fuel giant. (Those encounters additionally found out nine cyclones close to Jupiter's North Pole, with the aid of the manner.)
The southern tempests are arrayed in a strikingly regular style. Previously, five of them had fashioned a pentagon around a primary typhoon, that's as huge because the continental United States. With the brand new addition, that girdling shape is now a hexagon.
"These cyclones are new climate phenomena which have not been seen or expected earlier than," Cheng Li, a Juno scientist from the University of California, Berkeley, said in an announcement the day prior to this (Dec. 12).
Juno orbits Jupiter on a fantastically elliptical course every 53 Earth days, accumulating most of its information when it comes closest to the large planet. And the ones encounters are pretty close certainly: During the Nov. Three pass, the twenty second technology flyby of Juno's $1.1 billion project, the probe skimmed a trifling 2, a hundred seventy five miles (three, 500 kilometers) above Jupiter's cloud tops, NASA officials stated.
But it took a few fancy flying to make sure Juno survived the revel in. The project team determined that the probe's trajectory might take Juno into Jupiter's shadow for 12 hours on Nov. Three. And that in all likelihood would've been a dying sentence for the sun-powered probe.
"We would've gotten cold. Really, in reality cold," Juno task scientist Steve Levin, of NASA's Jet Propulsion Laboratory (JPL) in Pasadena, California, said during a press conference right here the previous day at the annual fall meeting of the American Geophysical Union (AGU), where the team introduced the brand new outcomes.

By – Shubhi Singh
Content: https://www.livescience.com/giant-storm-discovered-jupiter.html