Discovery: Uranus leaks parts of its atmosphere


NASA scientists have discovered, after analyzing data from Voyager 2 dating back to 1986 During its passage of the planet Uranus, That parts of the planet’s atmosphere are transported by air into space, and the cause of the loss in the atmosphere is due to the twisted magnetic field of the planet causing its swaying, and as a result, parts of Uranus’s atmosphere leak into charged plasma bubbles, which are released from the magnetic field as they move alongside the sun.

According to the British newspaper “Daily Mail”, scientists concluded that the plasma bubbles that revolve around Uranus have drawn between 15 and 55% of the planet’s atmosphere.

Scientists have long assumed that magnetic fields protect the planet by preserving the solar wind, while NASA explains that they can also create funnel paths for the atmosphere to escape and sometimes leak.

This matter was observed in both Saturn and Jupiter, and experts believe that Mars has suffered from a loss in its atmosphere.

“Mars was a wet planet with a thick atmosphere,” said Jenna Debraccio, a space physicist at NASA’s Goddard Space Flight Center and a scientist for the Mars Atmosphere Project and Flying Evolution.

“It has evolved over time, during 4 billion years of spillage into space, into a dry planet we see today.”

As NASA explains in a statement, “The axis of Uranus’s magnetic field indicates 60 degrees away from the axis of rotation, so as the planet orbits, the magnetosphere oscillates like a weak football.

This movement is very unique and has caught the attention of DiBraccio and his team, who extracted 34 years of data from Voyager 2 magnet readings.

This information shows the strength and direction of the magnetic fields near Uranus on which the spacecraft flew.


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