On December 27, 2004, Earth was hit by a giant "flare", which originated from an explosion, an explosion of cosmic electromagnetism. Measuring instruments on various satellites have exploded without actual data being measured. Behind the Earth, radiation that was clearly reflected by the moon was found. What exploded? What happened? It turns out that this is an object that emits the equivalent of the sum of the sun's release energy in 500,000 years in just 0.2 seconds — a magnetar.
Image source: news.youth
Now we know that stars are nuclear fusion reactors. This means that nuclei accumulate inside the star. During this fusion energy release, the star pushes the energy outward through a gravitational effect, stabilizing that energy. The wonderful thing is that as long as this method is implemented, the energy release of the star becomes stable. There are stars of different masses in the universe. The Sun has the mass of the Sun, and there are some large stars with 30, 40, or 50 times the mass of the Sun. Because they are much heavier and also subject to greater gravity, their lives are much shorter. In short, large stars will have a shorter lifespan than smaller stars. Today, the Sun has been born for 456.7 million years. It still plays a role when it comes to possible dangerous regions in the galaxy where we live.
One of the strongest magnetic fields we have observed in the universe to date is a magnetar with a magnetic field strength of up to 10 to 11 Tesla. Some stars in the universe have very short lifespans and die out in a massive explosion, usually leaving only a few kilometer-sized nuclei, the so-called neutron stars. It actually occupies all of the star's remaining space, including the magnetic field. Because of the angular momentum of this structure, the star is conserved, and the remnants of such a star rotate at an extremely fast rate. We have to say that this angular momentum preservation is similar to the famous story of a figure skater. First, they open their arms, then start spinning, and faster and faster. This is the state of the star. So when it contracts, it begins to spin faster and faster, forming a super-strong magnetic field when the star's magnetic field is also pulled inward and rotates wildly.
Image source: dkj1997
This super magnet may be parallel to the axis of rotation, so that you can hardly see it spinning at all; or the magnet is perpendicular to the axis of rotation, so that you can see it spinning wildly; or the magnet is tilted against the axis of rotation... Let's make this assumption: What would happen if the magnetic field from the star was actually torn into small areas of only a few kilometers? Because stars (such as our Sun) have an extended range, the radius can reach 700,000 kilometers, and some large stars are even up to billions of kilometers long, which is very large. What does this mean? This means that there is a very strong magnetic field in it, and everything is compressed in this core.
The strongest magnetic field in the universe. The object, detected on December 27, 2004, is one of the strongest magnetic fields ever recorded. Its magnetic field is millions, if not billions, of times that of our Planet. Now that you know that magnetic fields are related to matter, there's nothing magical about that. It is clear that the electric field contains charged particles. We all know the principle of electric fields: I have a positive electrode and a negative electrode. Now I can add a charge to it, and according to its charge, if it is positive, then it will move to the negative electrode, and if it is negatively charged, it will move to the positive electrode. So how does the magnetic field affect charged particles? Well, it's a bit complicated, but fundamentally, it's simple: a magnetic field exerts a force on the charged particles, not parallel to the magnetic field lines. The charge there can move completely freely, but not perpendicular to it. If the current magnetic field is the same strength as these magnetars, then the atoms of the original star will be flattened, like a cigar. The presence of a magnetic field subjects matter to a very strong binding force.
Image source: sohu
Now, one can imagine the action of a magnetic field on an object, as tight as the starry sky of a magnetic field, and if that magnetic field begins to move, rotate and rotate repeatedly, while applying force, then the magnetic field will drive some kind of substance, and a crustal earthquake will occur. This means that concentrating the powerful force generated by the magnetic field in such stellar debris causes the star to rupture, and the stellar debris ruptures, producing superheated gas and releasing plasma with extremely high energies. The particles were accelerated to produce gamma rays and this massive flash of gamma rays, which eventually traveled through the Milky Way for 50,000 years.
Image source: mo.ifeng
When the star disintegrates, atoms are compressed, causing electrons and protons to become neutrons together. The density of the nucleus is so high that a cubic centimeter neutron star weighs as much as everyone in the world together, which is extremely dense. But not all electrons and protons were squeezed together during the formation of this star remnant, and there were still enough electromagnetic charged particles to remain. As a result, the star rotates like a dynamo, strengthening the magnetic field and deforming it. As we observed in 2004, strong magnetic distortions destroy matter, while accompanying crustal earthquakes eventually lead to eruptions. However, this kind of star debris only exists in very large stars. Large stars have shorter lifespans. Our sun has been wandering in the center of the Milky Way for 4.567 billion years. That's why we don't have young stars or big stars anymore. We live in a corner of the Milky Way where there are no star-forming regions, no large stars, and no magnetars. So thank God, the Milky Way and the most dangerous objects in the universe are far, far from us.
Image source: miui
Author: Toni Sementana
FY: you弋
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