Lead
The earth is the home of human existence, but mankind recognizes that the earth is insignificant in the universe.
The position of the Sun in the Solar System is also ordinary, and even less so in the Milky Way, let alone in the Universe.
Even stars like the sun are insignificant, not to mention human beings, human beings and the earth are just a speck of dust in the universe, and they can usually look at the people and things around them, but when human beings see the dust of the earth, they can't see the things on the earth, they can only see the dust of the earth.
Human beings realize that the earth is insignificant in the universe, and pay more attention to many huge stars, some of which are thousands of times larger than the earth, or even tens of thousands of times, and some of which are hundreds of millions of times larger than the sun, and these stars are really huge, and some of them can even be said to be brighter than the sun.
Among the stars that human beings are concerned about is also a huge star with very high brightness, and this star is Betelgeuse.
Betelgeuse is very large, hundreds of millions of times larger than the sun, and its brightness is also very high, even tens of thousands of times brighter than the sun.
Betelgeuse is a red giant star with a very high volume and brightness, and if Betelgeuse explodes, what impact will its explosion have on Earth?
How far is Betelgeuse from Earth, and how big is the impact of its explosion?
After analyzing and studying the explosion of Betelgeuse and its impact on the earth, scientists and experts said that in fact, the explosion of Betelgeuse had no impact on the earth.
1. Red superstar.
From the word "red giant", it can be seen that red giant is a state of stars, so what is the star in this state called?
Red giant is the state of the star in the late stage, which has come to the end of its life, so the red giant in the late stage is called the red giant.
Why are late-stage stars called red giants instead of late-stage stars?
This is because late stars are larger and larger at the same time, so for stars and stars, the larger the volume, the redder the color, and the smaller the volume, the bluer the color.
For humans, blue stars are relatively young stars, for example, the sun is a yellow star, and the yellow star is in the middle state of the star's life cycle, but for a yellow star like the sun, it has come to the end of its life, so we can also see that the sun is old.
Then red giants are relatively old stars, they go to the late stage, that is, they come to the end of their life, and they will explode soon.
A red giant is a state of a star that is in the late stages of a star, the last stage of a star's life.
Red giants are relatively large in size and very valuable, scientists through the observation and study of stars, believe that red giants are very important, because red giants can produce heavy elements such as iron and nickel, and can also produce volcanic glass, the production of red giants is very beneficial to human beings.
Heavy elements such as iron and nickel produced by red giants can help humans make many items, such as iron and steel, steelmaking, etc., which is very important for human beings, because these items play an important role in human life.
At the same time, the volcanic glass produced by the red giant is also very useful, because the volcanic glass can be used to make heat shields, heat insulation plates, etc., and the production of volcanic glass can help human beings make many items, and can also help human beings develop science and technology.
Not only that, the production of red giants can also help human beings explore the universe, because red giants are very large and very bright, scientists can better understand the universe by observing and studying red giants, and at the same time, it can also help human beings discover galaxies and stars, and human beings can explore the universe to provide more possibilities.
2. Betelgeuse.
Betelgeuse is a kind of red giant, and Betelgeuse is also a red giant that human beings pay more attention to, human attention to stars is mainly concerned about the volume and brightness of stars, because these two are very important, the larger the volume and brightness of the star, the more precious the star is for human beings, because large stars can produce more matter, and can also help human beings better explore the universe.
The reason why Betelgeuse is concerned by humans is because Betelgeuse is relatively large, its volume is hundreds of millions of times larger than that of the sun, and its brightness is also very high, tens of thousands of times that of the sun.
Betelgeuse is very large, and its volume is hundreds of millions of times larger than that of the Sun, which is still the conclusion reached by scientists after estimating the volume of Betelgeuse.
Judging from the current observation data, the volume of Betelgeuse is 700 times that of the Sun, and the volume of Betelgeuse is 700 times that of the Sun, so the volume of the Sun is 3 million times that of the Earth, and the volume of Betelgeuse is 21 million times that of the Earth.
For Betelgeuse, it is very large, 700 times larger than the sun, which is an unimaginable experience for humans, because humans have never seen a star larger than Betelgeuse, so humans are very curious about Betelgeuse.
So how is Betelgeuse's volume created?
This is because Betelgeuse is a red giant that increases in size with age, but Betelgeuse is very large, why is that?
This is because Betelgeuse is a red giant, it is relatively old, and it is old enough, so Betelgeuse is very large, and its volume will continue to expand with the nuclear fission reaction, and it will also generate new elements.
In the process, Betelgeuse grew in size, eventually forming its current volume.
Betelgeuse is also very bright, tens of thousands of times brighter than the sun, while Betelgeuse's brightness is directly proportional to its volume, the higher the brightness, the larger the volume.
Betelgeuse is tens of thousands of times brighter than the sun, and Betelgeuse is tens of thousands of times brighter than the sun, so the sun's brightness is 3.8 trillion times that of the earth, then Betelgeuse's brightness is 2660 trillion times that of the earth, and it can also be seen from this data that the brightness of Betelgeuse is very high.
At the same time, Betelgeuse also has a companion star, which and Betelgeuse orbit together, and the distance between the two is very close, only 14 million kilometers, and this distance is very close, and the distance between the two can be said to be very small.
Betelgeuse is very large, but it is very far from the Earth, about 650 light-years from the Earth, and 650 light-years is very far away, even if Betelgeuse has an explosion, its impact on the Earth is negligible.
3. The impact of Betelgeuse's explosion on the Earth.
Betelgeuse is a kind of red giant, it is very old, it is also old enough, human attention to Betelgeuse is mainly concerned about its size and brightness, but Betelgeuse is very far from the earth, for the earth, its impact is negligible.
Betelgeuse is a red giant, a star with a very large size, and once Betelgeuse explodes, its explosion will have a very large impact on the surrounding stars.
Betelgeuse is very far from Earth, and its impact on Earth is negligible, but its explosion is very significant for the surrounding stars.
Betelgeuse is very large in size, and once Betelgeuse explodes, its explosion will have a very large impact on the surrounding stars, and its impact can affect the surrounding stars.
Then after Betelgeuse explodes, it will create a new galaxy, and this new galaxy is a supernova remnant.
For Betelgeuse, after its explosion, a new galaxy will be created, and this new galaxy is a supernova remnant, and this new galaxy will continue to expand, and eventually expand to a certain extent, it will stop expanding, and then new stars will be produced.
In this process, new stars will continue to expand, eventually forming new stars, and at the same time, new stars will be produced, and new stars will continue to expand, eventually forming new stars, and eventually forming new galaxies, and this process will continue to repeat, and eventually form a new galaxy.
In the process, new galaxies expand and eventually form a new galaxy, which is a supernova remnant.
epilogue
Betelgeuse is a red giant that is very large and very far away from Earth, and its impact on Earth is negligible.
Although Betelgeuse is very large, like the sun, it will have the end of its life sooner or later, when humanity may need to find a way to travel interstellar and a habitable planet.