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Astronomy - Black Holes - Research Paper Example

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A black hole can be related to a vacuum cleaner machine because of it cleans the galaxy by absorbing materials passing in the space, a function similar to a vacuum cleaner’s role. This is because of the superbly strong gravity force they possess (Melia, 94). For example,…
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Download file to see previous pages A black hole is a section in the space-time that traps everything passing across the area because of its exceptionally strong gravity force (Raine, & Thomas, 1). It is significant to note that light is also absorbed by the gravity. It is proven and established that an adequately compact mass is capable of distorting space-time to create a black hole. ‘Event horizon’ is a section around the black hole that is mathematically known as a ‘point of no return’. The absorption of light that passes the region resulted to the name ‘black’ hole since there is total darkness at the region. Astronomers are still making expeditions, and have managed to discover the largest black hole referred to as abyssal a yawn that is believed to be 10 times the size of the solar system. The black hole is believed to have absorbed billions of suns existing in the galaxy (Raine, & Thomas, 1).
Black holes are created from heavy stars that have a mass of 20 to 25 times compared to the sun. Their gravity overpowers any force that is holding the stars up, making the cores collapse when the heavy stars ‘die’ (Raine, & Thomas, 1). Next, the star collapses exceptionally that is forced to be contained within its Schwarzschild radius, or event horizon, a region where light is absorbed. It is remarkably tiny, and is believed that a black hole fitting a town is probably having a mass of the sun, and the one fitting on a palm of a person has a mass of the earth. At this point, the materials that are enclosed within the Sachwarzschild radius will continue to fall and collapse indefinitely. The collapsing of the materials will reach a point where laws of physics shatter. Finally, ‘super-massive’ black holes are formed differently from the combination of earlier smaller black holes that were formed at earlier stages of the history (Merloni, Nayakshin & Sunyaev, 18). It is believed that small black holes had grown and sucked in gas from their nearby environment (Merloni, Nayakshin ...Download file to see next pagesRead More
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