The Magnificent Life of the Black Hole

As this matter spirals into the black hole it creates what is known as an accretion disk, which accelerates and heats up emitting X-rays which can then be detected by astronomers.[6]

Common types of black holes are produced by certain dying stars. A star with a mass greater than 20 times the mass of our sun can produce a black hole at the end of its life. Black holes are usually only created by the death of a very massive star. When a very massive star dies, it explodes into a supernova. The outer parts of the star are launched violently into space while the core completely collapses under its own weight. If the core remaining after the giant explosion from the supernova is very massive, there

A black hole is a region in space where the pulling force of gravity that is so strong that the region cannot escape. This compression can take place at the end of its stars life. Some black holes are a result of dying stars. How every space telescopes with special instruments can help find black holes. They can observe the behavior of material and stars that are very close to black holes. Black holes can come in a rage of signs, but there are three main types of black holes. The black holes mass and size determins what kind it is. The smallest ones are known as primordial black holes. Scientists believe this type of black hole can be up to 20 times greater than the mass of the sun and fit into a ball of about 10 miles. The largest black holes are called supermassive. Supermassive black holes are at the center of the milky way galaxy is called sagittarius. A black holes gravity can be as strong to pull off the outer layer gass of the star and grow a disk. The

​Black holes are associated with the destruction or dying of relatively large stars. Black holes do not happen every time such stars are collapsed. The collapsing of stars mostly result in

Another thing that makes a black hole a black is the size. The size of black holes depend on the mass size. From smallest to largest size, Primordial being the smallest being almost as tiny as a single atom. Stellar is the middle sized black hole, abling the mass to be up to twenty times larger than the mass of the sun. Super massive the largest form of a black hole have masses which are able to be greater than one million suns joined together (Dunbar,

Even bigger black holes can result from stellar collisions. Soon after its launch in December 2004, NASA 's Swift telescope observed the powerful, fleeting flashes of light known as gamma ray bursts. Chandra and NASA 's Hubble Space Telescope later collected data from the event 's "afterglow," and together the observations led astronomers to conclude that the powerful explosions can result when a black hole and a neutron star collide, producing another black hole.

The book states that we have to "continue to rely on improving theoretical models and observational techniques to guide our discussions" (Chaisson, 2013) and also states that future modifications to the theory of black holes may invalidate current arguments about them. These sentences invites the idea that maybe the way we look at black holes is incorrect, and that what we may see as black holes may be an entirely different thing beyond our current comprehension. The idea that an unknown object is not what it might appear to be is not that

Stellar black holes are formed from certain dying stars. According to Brian Dunbar from NASA, if a very large dying star runs out of nuclear fuel it will cause an explosion called a supernova. This causes the star's gravity to collapse on itself and form a stellar black hole. When the supernova occurs, the outer layers of the star are blasted away leaving just the core. (“HubbleSite - Reference Desk”) This creates a black hole because the gravity of the star compresses the core into such a small area where gravity is incredibly strong. Stars do have to be a certain size to become a black hole though. Stars have to be at least about 20 times the size of our sun to form a black hole when it dies. (“HubbleSite - Reference Desk”) This means even if the sun does die out it won't become a black hole. Also, there aren’t any large stars close enough to Earth that could become a black hole and

A quasar is defined as a massive celestial object, producing large amounts of energy and light. These are believed to contain massive black holes in their centers. These large celestial objects were thought to be abundant at the early beginning of the universe, but now have slowly turned dormant (Shields and Kormendy).There are multiple kinds of black holes that exist in our universe, one of them is a quasar as previously stated. These black holes exist in a massive ball of gasses and dust that is used as fuel for the black hole. These objects can be thousands of times brighter that even the brightest star found due to the extreme amount of energy released (Mari 56). They are often found at the centers of galaxies and are credited towards the early formation of the universe. They then run out of fuel and continue to be the strong gravitational force at the center of most galaxies holding them together (Shields and

When many people think of black holes they think of a giant portal in space eating galaxies and moving on to the next as most commonly seen in pop culture shows such as Star Trek. The reality is however that while we spend a lot of time studying them we know very little about Black holes. What we do know is that there are two types of black holes based on their relative size, there are Stellar black holes and Supermassive black holes. Stellar black holes are only a few times larger than our sun while Supermassive black holes are about a billion times larger than our sun. Both types of black hole are formed when a star implodes and there is nothing left to burn. This can be seen by observing how light and matter cooperate with the event horizon, a second way to detect black holes is through X-Rays by noticing when stars rotate around a gap in space. By studying the speed of stars orbiting, and calculating their paths it is possible to determine the mass and size of a black hole. Using these pieces of evidence we can determine that stellar black holes do exist and

Black Holes are the universe's most mysterious objects known to mankind. It lies in the darkness waiting and waiting for something...anything to come up and devour it without a trace. Black Holes are relatively new to humans, but we know that they’ve been here for millions and millions of years. Many people are unaware of the history of black holes, how a black hole is created and its function , and how there were theories leading up to black holes.

First the mystery of the black holes and how they were created goes way back to when astronomers first discovered them. The astronaut said “he saw a blob of black matter and black holes are made when a star burns out or explodes but the astronaut never truly saw the actual thing. Black holes absorb light particles that are close enough to it so that it can thrive and continue. When a black hole goes away the light that it absorbed is turned into a new star. When an astronomer found a black sphere shaped cloud of matter in space he didn't really see it but he saw it pulling in large amounts of light that have been destroyed from an exploded star. If anything but light matter happens to get into a black hole it would just go through it rather

When black holes eat stars, the stars' debris and gases spin around it, and the friction generates a huge amount of heat, which then glows incredibly bright. This brightness is called a quasar. The science video about outer space has a deeper meaning. "The process which unshackles the most light is caused by the thing that best imprisons it." This quote from the video is another way to talk about this literal example of optimism. In life, difficulties could bring opportunities, and challenges could unlock potential, as long as we stay

When you are outside during night time and look up, you see thousands of stars of sizes, and color. Sometimes if you are lucky you get to see planets that also glow brightly such as Mars, Jupiter, Saturn, and so on. But there is one thing that is hidden from the naked eye and can make any of the things I mentioned, disappear. That thing is called a black hole. I am studying black holes because I want to find out how they affect us now and in the future, in order to help my reader understand I will explain how a black hole works, which will be useful to understanding how they can be used for space travel and how they are in the center of every galaxy.

Indecent bodies like the sun. Stars are made up of big exploding balls of gas, mostly hydrogen and helium. The sun is similarly a star made up of huge amounts of hydrogen, undergoing a continuous nuclear reaction like a hydrogen bomb. Stars come about when vast clouds of hydrogen, helium and dust contract and collapse due to gravity. The clouds came from astronomical plasma from “The Big Bang”, but the dust comes from the supernovae of other stars.