Monday , April 19 2021

NASA's Parker Solar Probe has come closer to the sun than ever before



The top image was taken on November 8 by the WISPR (Wide Angle Imaging Probe) instrument, and it shows what is known as the coronal trunk. These straps consist of solar material in the corona, and they tend to appear in regions that have increased solar activity. This veil appeared above the east of the sun and contains at least two visible rays. In Fupa you can see Jupiter – a bright place for the center.

"Heliophysicists have been waiting for more than 60 years to enable such a mission," Nicola Fox, director of the Heliophysics Division at NASA, said in a statement. "The secrets of the sun that we want to resolve are waiting for the crown."

Parker Solar Probe will work to address three main issues: how corrosion of the sun is much hotter than the sun's visible surface, like a solar wind emitting from the sun as quickly as it is, and how some of the solar particles at a speed away from the sun more than half of light speed?

"Parker Solar Probe provides us with the measurements needed to understand the solar phenomena that have deceived us for decades," said Nour Raouafi, a research associate at the Johan Hopkins University of Applied Physics, Parker Solar Probe. "To close the link, you need a local sample of solar corona and new sunshine, and Parker Solar Probe does it."

The measurement of this first solar contact began to be transmitted to Earth only on December 7, but scientists believe that many good data were collected at that time. The second exposure to the sun should be processed in April 2019, and the probe mission is currently scheduled to take place by 2025.


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