"exploding into pieces"
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SpaceHey Blog URL:
https://blog.spacehey.com/informationeater
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Category: Blogging
hey guys!! The Sun is a typical yellow star, type G. It is a population 1 star, which means it is a relatively new star created from material left behind by the supernovas of other stars. Sun is made of 4 layers. The outer, visible one is called a photosphere. The Sun's photosphere has a temperature of around 6000K. The core of the sun has a temperature of around 15 million K. Between the photosph... » Continue Reading
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Category: Blogging
heyy The solar system started developing around 4,55 billion years ago. With the creation of the Sun, a protoplanetary disk was created around it. A protoplanetary disk is a flat cloud of gas dust around a (new) star. When the sun was still a protostar, the protoplanetary disk was made only of a few minerals. But later, thanks to the radiation from the sun created by fusion, other minerals were c... » Continue Reading
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Category: Blogging
hey guys!! I've already made a blog about black holes, and I really like this paradox, but to properly understand it let's explain what quantum information is! Quantum information is basically the information of an object made of atoms . An apple, for example, contains some kind of quantum information and even if you break it or eat it, its information still exists in some form in the universe. Qu... » Continue Reading
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Category: Blogging
hey skibidi sigmas after the death of a massive star, a neutron star or a black hole is created. i already made a blog about neutron stars, so let's talk about black holes! For a black hole to exist, a neutron star that has more than 3SM has to collapse. All the mass collapses into an object with infinite density but no volume . this is a black hole. Black holes warp spacetime so much, that not e... » Continue Reading
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Category: Blogging
hallo :D A neutron star is born after a massive star dies and explodes in a supernova. A neutron star is made out of neutron degenerate gas , containing less than 3 SM . If the mass goes beyond this limit, it'll become a black hole. We call this the Tolman–Oppenheimer–Volkoff limit. Neutron stars are approx. 10-20km in diameter . They have an atmosphere, but it's only about 1m high. Underneath th... » Continue Reading
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Category: Blogging
what's up sigmas I have already talked about low-mass stars, so I think it's time to talk about the massive ones! Massive stars are typically white or blue and are very big and hot . They can get from 9 to 10 solar masses. They go through the same process as low-mass stars, but even faster, up until they become a red giant. The core becomes smaller than before, but because of the star's mass, it g... » Continue Reading
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Category: Blogging
hello guys :D White dwarfs are what low-mass stars leave behind after their death , and red giants are basically the last thing stars are before that. White dwarfs are often made mostly of carbon and oxygen, and are very massive , containing at least half of the star in an object as small as the size of the earth . A single teaspoon of a white dwarf would have approx. the mass of a car. They do h... » Continue Reading
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Category: Blogging
hello! ^^ continuing with my previous entry about stars, I'll go into more detail about low-mass stars! Low-mass stars are typically red or yellow and can be as small as 0.1 solar masses or as massive as 9 solar masses. This is the process for the more massive, yellow stars: They start off like every other star - clouds of H and He collapse under their gravity, forming a protostar, and then a star... » Continue Reading
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Category: Blogging
Hii The whole life of stars is just a war between gravity (centripetal force) and energy emitted from thermonuclear reactions in the core of the star (centrifugal force) - gravity always wins What's a thermonuclear reaction? A thermonuclear reaction happens in very high temperatures (in our Sun, this reaction happens at around 16 000 000K), and its the fusion of two atomic nuclei into a single, ... » Continue Reading
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Category: Blogging
hey sigmas this is my first entry so hurray!! anyways Im probably gonna do a blog abt space and what I learned - feel free to add some information or correct me, I would really appreciate it :D the universe started out with the Big Bang around 13.7 billion years ago there is much more information about the Big Bang and what happened in milliseconds after it, but I'm gonna skip this because I don't... » Continue Reading
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