4/17/2023 0 Comments Red giant universe undetectedThe Sun is composed of multiple layers, generally classified under the broad terms of "the core" (the center) and "the envelope" (the outer layers). The Red Giant Phase There is another consequence to the increased energy output of the Sun as it goes through its life. So unless we find a new "solar system" to occupy, we will be toast.2 Literally. Our bodies of course will not withstand this much heat. Water will not be able to exist in liquid form on Earth. The simultaneity of these two processes will eventually become a problem for us: as more Hydrogen is converted into more Helium, more Helium can be converted into larger molecules, and the heat of the Sun will continually increase.1 Scientists estimate that in approximately four billion years, the temperatures on Earth will be similar to those on Venus! Our atmosphere will be superheated and dissipate into space. However, unfortunately for us, there are other, more powerful nuclear fusions going on at the center of the Sun: the conversion of Helium into larger molecules, such as Carbon. Every second, the Sun is converting hundreds of millions of tons of Hydrogen into Helium through nuclear fusion, a process that produces significant quantities of energy by colliding two atomic nuclei together and fusing them into a new atomic nucleus. Here we shall give three reasons scientists believe the Sun will eventually demolish life on Earth.Įnergy Output Like most stars of its kind, the Sun is composed mainly of Hydrogen and Helium (for our Sun, the composition is about 90% Hydrogen, 8% Helium, and 2% trace elements). However, it has been supposed by most scientists that the Sun may also one day be the thing that destroys the Earth and all life on Earth forever. We would not be alive without the Sun, which provides our planet with necessary heat and energy to make it habitable for organic life.
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