The death of the sun and the Earth

Sun and earth

The end of the world, a slow process on a human scale, has already begun and will end with the disappearance of life in the Earth, in about 500 million years.

It is commonly stated that Earth it will be destroyed with the death of the sun, 7 billion years from now. Indeed, researchers specialized in the evolution of stars know that they are born and die adopting new forms and characteristics that generate profound changes in the space environment. The Salt It glows because it burns a fuel, hydrogen, which is transformed into helium in a process of nuclear fusion.

Several billion years from now, this reserve will begin to be lacking, the Salt It will then take hydrogen from the outer shell of its nucleus, in a layer near the surface of the sun. Consequently, the outer layers of the sun will progressively expand, considerably inflating the star whose size will be multiplied by 200.

El Helium accumulated in the heart of the sun will then begin to fuse to form carbon and oxygen, while in the periphery, in the shell that surrounds the heart, the hydrogen it will keep melting. The energy released will then be considerable, and the star will become a giant path ten thousand times brighter than the current sun.

The diameter of the sol will continue to inflate and encompass the first planets of the system, Mercury and Venus, which will be 7 disintegrated, while the Earth and probably Mars will be definitely burned.

After 12.000 billion years of existence, our planet will be absorbed by the sun, turned into a giant that will destroy any trace of human presence and scatter molecules and atoms of the old Earth through space.

As for the sun, its equilibrium, as a red giant, will be very unstable, and the solar nucleus will eventually melt, projecting into the space intersidereal the outer layers of the dying sun in the form of a nebula.

All the consecuencias on earth they will be disastrous. Progressively the temperatures of the earth will become unbearable, and the terrestrial creatures will seek refuge in the water. Only the only ones that can adapt to an aquatic environment will survive for some time. But in the long run, the oceans will get so hot that they will kill any complex life forms. In the end, beings alive they will be consumed and the oceans literally vaporized. In this way, the end of man should come long before the end of the Tland In herself.


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