WASHINGTON: Astronomers have always been captivated by the Sun. And now, experts are perplexed by recent development. The Sun's North Pole was surrounded by a tornado-like whirl when a large chunk of its surface broke off. Even though researchers are working to understand how it happened, the video of the event has shocked the space community.
The extraordinary occurrence was captured by NASA's James Webb telescope and announced last week on Twitter by space weather forecaster Dr. Tamitha Skov. Scientists are particularly concerned about the most recent development since the Sun continues to release solar flares (also known as prominences) that can occasionally interfere with communications on Earth.
"Talk about Polar Vortex! Material from a northern prominence just broke away from the main filament & is now circulating in a massive polar vortex around the north pole of our Star. Implications for understanding the Sun's atmospheric dynamics above 55 degrees here cannot be overstated!" A tweet read by Dr. Skov.
The prominence is a significant luminous feature that extends from the Sun's surface, according to NASA. Such occurrences have occurred before, but this one has the scientific community baffled.
A chunk of the prominence broke off and was whipped into the solar atmosphere, causing a "vortex" that had never been seen before, according to solar physicist Scott McIntosh of the US National Centre for Atmospheric Research, who has been watching the Sun for decades.
Now that the weird occurrence has occurred, space experts are investigating it to learn more about it and paint a clearer picture. Despite being constantly watched, our favorite star continues to surprise us with unexpected events like the numerous strong flares this month that interfered with contact on Earth.
Solar forecasts have been seen by experts rather frequently, including the solar flares that threatened to hit Earth last year. Researchers cautioned at the time that such forecasts could interfere with GPS systems, electricity grids, and even radio broadcasts, while it is impossible to anticipate exactly how this solar vortex would influence our globe.
According to Space.com, the sun recently produced a number of "strong" flares that interfered with communication on Earth, while otherwise appearing to be innocuous. The sun will achieve its maximum level of activity for the current 11-year cycle in 2025.
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