The sun above us is getting angrier, scientists have begun to warn today. What the hell does that even mean? What happened to the sun? Should we be worried? Hello, everyone, little strange to come. Today I will talk about what happened to the sun!
Numerous people think that solar events seem a long way off, but in this case, yes, we should be worried. The Sun is about to start its 11-year solar cycle, which normally ends with extremely strong solar winds! Extra solar wind means additional sunlight, but too much sunlight is not a good thing. The ultraviolet component of the sun is bad for the skin, but more vital is the Earth. 11 years of the giant solar wind is coming. Can the Earth withstand this wave?
The sun normally experience every 11 years to calm active period, in each cycle, the sun will reverse the earth's magnetic poles, this is a really terrible phenomenon, in fact the earth in the last 600000 years has not reverse its magnetic poles, so the solar wind will usher in a maximum of decades, in the first few times, the sun has extreme calm, It was the most violent in over a hundred years. On previous occasions, the amount of visible light emitted by the sun has not changed greatly, but if the sun's luminosity changes by as much as 6% this time, it will be a serious problem!39bet-đua chó-game giải trí -đá gà-đá gà trực tuyến-đánh bài
Then how do you measure the intensity of solar activity? We can look at sunspots. Sunspots are the simplest way to measure the sun's activity. The more sunspots you see, the more active the sun is. NASA predicted that the current solar cycle would be as quiet as the previous one, but things are starting to look different now that we're currently in solar Cycle 25. This is the 25th 11-year solar cycle since record-keeping began in 1755. Solar activity in this cycle is expected to peak in 2025.
There are already more sunspots than NASA predicted, so this solar cycle looks like an unexpected storm. In fact, the early production of some extremely active solar radiation on Earth was sufficiently of a precursor to this mega-wind! In February 2022, 40 of the 49 space communications satellites in orbit above the atmosphere were destroyed by explosions of high-speed electromagnetic plasma gas produced by the sun, causing Earth's atmosphere to compress. The plasma gas is also known as the solar wind. This time the accident caused Elon Musk's satellite to lose its orbital integrity and crash back to Earth.
To get back to the point, sunspots look like spots on the sun, but they're not that dark. They're simply not as bright as the surface of the sun. For example, if we have a lit 25-watt light bulb, and we put it in front of a lit 100-watt light bulb, the 25-watt light bulb will appear dark, just like a sunspot. Sunspots on the sun's surface nearly invariably come in pairs. This is because the sunspots are the sun in the plasma gas generated from the geomagnetic storm, and only when one between sunspot magnetic field is positive, the other a sunspot magnetic field is negative, the two can only be seen between two sunspot magnetic fields may be numerous times larger than the earth itself.
Besides sunspots, solar flares are another issue we should be concerned about. They're powerful electromagnetic explosions on the sun, associated with sunspots. As the hot plasma gas on the sun churns and distorts the magnetic field lines in sunspots, they become distorted, also, and they explode violently, releasing X-rays and gamma radiation at the speed of light. Scientists ranked them according to their power. Solar flares can cause radio blackouts on Earth, which can harm satellites, affect astronauts in orbit and even passengers on high-altitude planes. M-class solar flares cause spectacular auroras over Earth's north and south poles, and the scariest are coronal mass ejections.
Coronal mass ejections are an evolved version of flares. They're powerful, and they're even more dangerous when they're headed in our direction, on the sun's corona, from which they shoot out millions of tons of hot ionized gas. The sun's corona is considerably hotter than the sun's surface. The surface of the sun itself is about 10,000 degrees Fahrenheit, but the corona is about 1 million to 2 million degrees Fahrenheit. Why the corona is so much hotter than the surface is another major mystery that scientists have yet to completely solve. A recent theory claims that the corona is heated by sound waves and that the sun's nuclear reactions produce a lot of noise.
Now that the sun is entering its active phase, we can expect to see even more powerful coronal mass ejections hitting our Earth, where the gas emitted by the sun is ionized and stripped of electrons by intense heat, which causes them to form a storm of protons that can travel through space at around 500 miles per second, Most of these positively charged nuclei are blocked or deflected by the magnetic field around the Earth. last mile of the air on the earth's surface to prevent the harmful X-ray solar flares, particles from the solar wind will be blocked by the earth's magnetosphere. We can expect even some of the most spectacular aurora to appear around the earth's magnetic poles. The earth through a coronal mass ejection, the aurora is likely to be extended to middle latitude.
But scientists warn that solar Cycle 25 will be one of the strongest ever. The last cycle was extremely quiet, with only 116 sunspots. But with 210 to 260 sunspots predicted for this cycle, it will be one of the strongest we've ever had, and stronger solar winds will destroy additional satellites. With the proton storm peaking in 2025, humanity's power grid will be overloaded. This means that as positively charged protons enter the wires, our Internet service could be considerably disrupted. The same thing happened on March 12, 1989, when a powerful coronal mass ejection hit the Earth and wreaked havoc on our power grid. But in 2025, we're likely to experience the same crisis. Do you think the Earth will be spared? Feel free to leave your comments!