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🌞 nasa reveals closest images:
The NASA Parker probe captured unprecedented images at just 6.1 million kilometers from the solar surface. Moreover, These observations shed light on the mechanisms of the solar wind and its effects on our space environment.
Since its launch in 2018, the Parker Solar Probe mission has pushed the limits of solar exploration. Therefore, The latest data. Similarly, collected during a historic overview in December 2024, offer a dive into the heart of the crown, this atmosphere exterior of Soleil where space storms are formed.
This image. made from images taken by the WISPR instrument by Parker Solar Probe during its record flight over the sun on December 25, 2024, shows the solar wind coming from the external atmosphere of the sun, the crown.
NASA/JOHNS 🌞 nasa reveals closest images HOPKINS APL/Naval research laboratory
Decryption of extreme solar phenomena – 🌞 nasa reveals closest images
The images of Wide-Field Imager for Solar Probe (Wispr) reveal. unexpected details on coronal mass ejections (CME). These magnetized plasma bubbles, by hitting themselves, modify their path and amplify the risks for satellites and land networks.
The analysis of CME shows a complex structure, with magnetic fields that intertwine. These interactions, never observed with such precision, could improve forecasts of geomagnetic disturbances.
The probe also identified “switchbacks”, magnetic zigzags linked to the acceleration of the fast solar wind. Additionally, These structures, more frequent than expected, seem to emerge from active areas to the surface sun.
The secrets of the slow solar wind
Unlike the fast wind. the slow solar wind, more dense and erratic, remains poorly understood. The new measures confirm the existence of two distinct variants, differentiated by their magnetic signature.
One would come from “streamers” 🌞 nasa reveals closest images (helmets) coronal, large magnetic arches, while the other would be from coronal holes. This discovery helps to explain why the slow wind impacts the terrestrial magnetosphere differently.
With a next visit scheduled for September 2025, Parker could finally locate the sources of these flows precisely. Scientists thus hope to resolve a debate for several decades.
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