Unique Snake-Like Phenomenon on the Surface of the Sun Captured by Solar Orbiter: A Closer Look at the Intense Energy Processes in the Sun's Atmosphere

Intan Rakhmayanti Dewi, CNBC Indonesia

Tech

Thursday, 13/07/2023 09:30 WIB

Jakarta, CNBC Indonesia – A unique phenomenon on the surface of the Sun caught by the European Space Agency’s Solar Orbiter.

From the tool, you can see a cylinder of cold atmospheric gas fired by a magnetic field so that it resembles a snake wrapped around the center of the solar system.

This phenomenon was photographed in extreme ultraviolet imagery, looking at the intense energy processes that occur in the Sun’s atmosphere. The images were taken over three hours and estimated the ‘snake’ was moving at 170 kilometers per second.

Collect IFL Science all of the gas in the Sun’s atmosphere is plasma. Because the temperature reaches more than one million degrees Celsius, electrons are released from atoms.

Photo: while NASA
The movement of plasma on the surface of the sun resembles that of a celestial snake.

However some parts are hotter than others. While the cooler parts that make up the snake. The cold plasma appears to be moving across the surface.

“You get the plasma flowing from one side to the other, but the magnetic field is completely random. So you get this change in direction as we look down at a crooked structure,” explained study leader David Long. IFL ScienceThursday (13/7/2023).

Then the point of origin of the ‘snake’ and the filament erupts or is known as coronal mass ejections and when this happens a large amount of plasma is sent flying into space. If it hits Earth, it can cause a geomagnetic storm.

The location of the snake, filament, and coronal mass ejection all together is too coincidental. Currently the research team is investigating how the three are related.

The Solar Orbiter’s Energetic Particle Detector was active when the ejection occurred. It records the most intense solar energetic particle event ever recorded.

When the eruption occurred, NASA’s Parker Solar Probe was also swept away. This provides a view of the event as it orbits closer to the Sun, meaning it can measure eruptions.

Watch the video below: