25 Crazy Facts About Black Holes
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- เผยแพร่เมื่อ 5 ก.ย. 2024
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Much like a black body in thermodynamics, a black hole is a region of space that pulls everything and prevents anything from escaping, even light. The reason it is called a "black" hole is because it sucks up all the light that hits its border and reflects nothing. Formed when an amply compact mass deforms space and time, a black hole has a defined surface known as the "event horizon" which marks the point of no return. Little is known about black holes but several scientists in history have developed their own theories about their properties and structures. Here is a list of 25 crazy facts about black holes.
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Gravitational time dilation is possible in black holes
The size of a black hole has no limit
The nearest black hole to the Earth is not actually near
Black holes are suckers but they cannot suck up all
There is a massive black hole at the center of the Milky Way galaxy
Black holes eventually evaporate
Black holes are not infinitely small
Black holes are not funnel-shaped; they are spheres
Black holes do spin
Things get weird when they get near a black hole
Getting near a black hole can kill anyone in horrible ways
Black holes are not always black
Black holes are not always dangerous
Black holes can get big
There are different kinds of black holes
It was not Albert Einstein that discovered black holes
Black holes can be very dense
Black holes are noisy
Nothing can escape the pull of a black hole
Black holes create elements that make life possible
Black holes do not only swallow but also spit
Any matter can become a black hole
The laws of physics break down at the center of a black hole
There is no tunnel at the center of a black hole
Black holes limit the number of stars