!A snapshot that amazes scientists of a 60,000-mile-long waterfall of solar plasma falling towards the sun
Astrophotographer Eduardo Schaberger-Poppo captured a stunning image of an enormous wall of incipiting eclipsed plasma known as the polar crown protrusion, 60,000 miles above the sun's surface.
The prominence of the polar crown is similar to the prominence of the sun, but it occurs near the magnetic poles of the sun, and it collapses back towards the sun due to the stronger magnetic fields.
Polar crown events can become more frequent and intense as the Sun approaches its climax in the 11-year solar cycle.
Astrophotographer Eduardo Schaberger-Poppo captured a recent image of a massive wall of infalling solar plasma, known as the Polar Crown Protrusion (PCP). The image shows a massive wall of plasma falling toward the sun's surface at incredible speeds after being ejected from the sun's south pole. This collapse from the sun and into the sun again, has earned these falls the nickname "Plasma Falls".
It is estimated that the wall rose about 100,000 km (62,000 miles) above the surface of the sun, which is equivalent to the height of eight planets stacked on top of each other. The prominence of the polar crown is similar to the normal solar protrusions, which are rings of ionized gas emitted from the surface of the sun by magnetic fields. However, the polar solar prominences occur near the sun's magnetic poles at latitudes between 60 and 70 degrees north and south, often collapsing back toward the sun because the magnetic fields near the poles are much stronger.
Although the plasma inside the falls is not actually in free fall; Because they are still contained within the magnetic field that spit them out in the beginning, they travel downward at speeds of up to 22,370 mph (36,000 km/h), which is much faster than magnetic fields according to expert calculations, according to NASA, and researchers are still trying to understand how It is possible.
A study published in the journal Frontiers in Physics in 2021 revealed that the prominence of the polar crown goes through two phases during its eruption: a slow phase, in which the plasma slowly shoots upwards, and a rapid phase, in which the plasma accelerates towards its peak height. This likely affects how the plasma returns to the surface, but more research is needed to confirm this.
The events of the emergence of the polar crown are of importance to solar physicists. Because they can be accompanied by coronal mass ejections (CMEs), or massive magnetized plasma that can break away completely from the Sun and crash into Earth. They are also of interest to nuclear physicists because the Sun's magnetic field appears to be particularly adept at containing plasma loops in the polar regions, which could provide insights that help researchers improve experimental nuclear fusion reactors.
These events are common and can happen almost every day, although images of the phenomenon like this one captured by the photographer are rare, according to NASA. However, these outcrops can become more frequent and intense as the sun rises to its climax in the 11-year solar cycle, known as the solar maximum.
In February 2022, a massive solar prominence just below latitude had to be considered a break from the sun, and then became trapped in a massive, fast-moving polar vortex around the sun's north pole for about 8 hours.
In September 2022, an enormous, rippling stream of plasma swooped across the surface of the Sun like a snake, and on September 24, 2022, a massive column of plasma a million miles long erupted from the surface of the Sun after another protrusion was cut in half.
Source : websites