European Space Agency: The European Space Agency’s (ESA) Solar Orbiter spacecraft recently captured detailed video of the Sun’s surface, giving us a deeper understanding of our star’s activity and structure.
This video shows a detailed view of the Sun’s surface, showing changes from the star’s lower atmosphere to its corona. The corona is the region where most of the solar material is emitted.
In the video, you can see bright rays of light, similar to the way the sun’s rays pass through trees in a forest. These rays, which resemble hair-like structures, are composed of plasma and represent magnetic field lines emanating from the star’s interior.
The size of these gas rays, called spicules, is 6,214 miles from the Sun’s chromosphere, or about can reach 10,000 kilometers.
According to the European Space Agency, the brightest spots in the video can reach temperatures of up to a million degrees Celsius, while darker spots show where the radiation is absorbed.
How would you describe the Sun?
🔥A giant ball of gas, burning millions of miles away
🦁Or… FLUFFY?@ESASolarOrbiter shows us 👇 the Sun’s corona as you’ve never seen it before!
🎥ESA & NASA/Solar Orbiter/EUI Team pic.twitter.com/t9wF30fUjj— ESA Science (@esascience) May 2, 2024
In the lower-left corner of the video, you can see some patterns caused by luminous gas that the agency calls coronal ‘moss’, which are often seen near the large coronal loops currently used by solar probes. is invisible.
At the 22-second mark, a small explosion appears in the center. Although these explosions may appear small in the video, the European Space Agency says they are larger than Earth. They show how cold matter rises and then falls due to the Sun’s enormous gravitational pull.
This video was taken by the Solar Probe, which is currently about a third of the total distance between the Sun and Earth. The space agency wants to take it closer to the star. Through this video, we can see the Sun’s movements and structure in greater detail than ever before. This is an important step towards understanding our star and solving its mysteries. t)Solar Orbiter Spacecraft
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