An extraordinarily large dark hole called the Coronal Hole has formed on the surface of the Sun. Radioactive waves are spreading to the Earth from this gap. A dark hole that suddenly forms on the surface of the Sun and contains unusually fast streams of radiation. Scientists stated that at this stage of the solar cycle, the size and orientation of this temporary black hole, which is larger than 60 Earth sizes, is unprecedented.
It Reached a Width of Approximately 800 Thousand Kilometers in 24 Hours
According to Live Science’s report, the huge coronal hole that formed near the Sun’s equator on December 2 was just Approximately 800,000 kilometers wide in 24 hours It is known that it is shaped by reaching
This black hole has been pointed directly at Earth since December 4, and according to the National Oceanic and Atmospheric Administration (NOAA), coronal holesIt is formed by sudden openings in the magnetic fields surrounding the sun. This causes the contents of the Sun’s surface to flow away as a type of solar wind.
Coronal Holes Causing Disturbances in Earth’s Magnetic Shield
Coronal holes appear as dark spots because they are cooler and less dense than the plasma around them. This situation, sunspots similar to darkening; However, unlike sunspots, coronal holes only ultraviolet light observable below and are not visually visible in the other spectrum.
According to NOAA, radiation streams from coronal holes are much faster than normal solar wind, known as geomagnetic storms, which often cause disruptions in the Earth’s magnetic shield.
Experts had initially predicted that this latest hole could lead to a moderate geomagnetic storm that had the potential to knock out radio and internet connections for the next few days, as well as trigger powerful auroral shows. However, due to less intense solar wind than expected, the resulting storm has remained weak so far.
Although it is unclear how long the black hole will last on the Sun, past coronal holes have been observed to last as long as 27 days, according to NOAA.
Upcoming Explosions on the Sun: Increasing Radiation Waves
According to experts, radiation streams from coronal holes propagate much faster than spots from plasma waves. Because previous coronal holes contained radioactive plasma particles directed towards the Earth to solar storms may cause. Since the Sun is currently in an active phase, scientists think the eruptions will increase and peak within a few years. sun, every In a cycle completed every 11 years and is currently heading towards solar maximum, according to NASA.
The Highest Number Observed in 20 Years
Scientists, With solar maximum peaking in 2025 He predicted that the number of sunspots could rise to 115. However, according to the data, the Sun exhibits a more active behavior than expected in this cycle. It produced more than 60 spots in June alone, and that’s It is the highest number observed in more than 20 years. This strengthens the expectation that the Sun will have a more active cycle than expected.
