In terms of its mass, Telghizi is about 19 times larger than the Sun, and its diameter is 1,400 times larger. Such giants can rarely be found throughout our galaxy.
Of course, the explosion of such a star would not pass without a trace and unnoticed. Its explosion will be an accident that will affect ordinary people, and not just a narrow circle of astronomers who have devices and tools through which they observe what is hidden from our eyes.
So let’s evaluate what awaits this distant star and how our night sky will change if it explodes.
My language has entered what is called the red giant phase. Stars like him are aging stars who find it difficult to maintain their shell.
When our Sun becomes a red giant, life on Earth will become impossible.
One day the sun will turn into a red giant. It will grow and reach Earth’s orbit and our Earth will disappear into the sun, but this catastrophic event is still more than 4 billion years away. Then the Sun will become a white dwarf, shedding its crust. The white dwarf’s brightness will not be enough to support life.
However, after the red giant phase, the evolution of the Sun and its telescope will be completely different. The reason for this is the mass, which is much greater than the mass of our star. Belghizi had previously “swallowed” a star the size of our sun, so it turned into a powerful giant.
However, such stars do not get rid of the excess matter quietly and peacefully, and suddenly explode and throw their atmosphere into outer space. This phenomenon is called a supernova explosion.
If there is life within a radius of up to 50 light-years near Betlighizi, it is in great danger.
So, my language will explode, and this may happen at any moment, because its condition is unstable, and we may become witnesses to this cosmic catastrophe.
It is impossible to accurately predict the time of the explosion. Mathematical calculations indicate that this could happen in the period from “today” to 10 thousand years.
But fortunately, we are far from the future cosmic disaster zone.
The dangerous zone for the explosion of such a star is 50 light-years. This is the distance cosmic radiation will travel. The distance from Earth to Telghizi is more than 650 light years.
In the first days of the disaster, the night sky will glow on Earth, almost as it does during the day. The starlight will be brighter than the light of the full moon. People will see an object in the sky similar in brightness to the full moon. This phenomenon will continue for at least a month, after which it will subside. The star will go out completely after about a year.
Source: dzen.ru
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