Understanding Black Holes Essay

Furthermore existence that black holes exist comes from the observations of astronomers of bursts of energy which are detected and then lost. An event horizon is an area of space around a black hole for which nothing can escape, once an object or any matter crosses this event horizon the gravity of the black hole will be too strong for it to escape. As a cloud of gas swirls and nears a black hole, the gases heat up and will emit x-rays. Astronomers have observed instances of several burts of x-rays being detected and then disappearing at areas where black holes are thought to be found. This may be caused by the gases emitting x-rays and then crossing the event horizon and disappearing forever. The observations of these bursts of energy are useful for astronomers in finding black holes.

Black holes are some of unusual and most interesting objects found in outer space. The first thing I learned, black holes are objects of the greatest density due to the strong gravity because mater has been squeezed into a tiny space. With the black holes relationships with mass and gravity, they have an extremely powerful gravitational force that even light cannot escape from their grasp if it comes near enough. Second thing I learned is about the inner region of a black hole, where its mass lies, is known as its singularity, the single pint in space-time where the mass of the black hole is concentrated. The third thing I learned that I found the most fascinating is if the earth ever falls into a black hole, one of the effect that will happen is “spaghettification,” which means if objects come too close to a black hole, it will stretch out, just like a spaghetti. This effect is brought about by a gravitational gradient across the object or a body. For example, if earth comes too close to a black hole, the nearest part of the planet will be pulled by an enormous gravitational pull, while leaving the farthest part with a small gravitational force. The fourth thing I learned is that the new hypothesis suggests that anything that touches a black hole will become an

Albert Einstein first predicted black holes in 1916 with his general theory of relativity. The term "black hole" was coined in 1967 by American astronomer John Wheeler, and the first one was discovered in 1971. A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes. They are invisible. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently than other stars. Scientists think the smallest black holes formed when the universe

Stephen Hawking a well-known theoretical physicists, has contemplated the conundrum of whether or not information is destroyed at the horizon of black hole.

Black holes have been theorized since 1916. However, no scientist has ever discovered a black hole in certainty. In theory, A black hole is created when a star of three or more solar masses collapses. “One solar mass is equal to the mass of the sun,” (Mclintock 1). A star collapses when the outward push of the combustion reaction no longer has the required forces compete with the inward pull of gravity. Most astronomers believe that the Milky Way contains millions of theses invisible devils, which are massive stars that have collapsed. In theory, anything could become a black hole if it were simply compressed into its Schwarzschild radius. For instance, Mount Everest has a Schwarzschild radius that is less than a nanometer,

The formation of supermassive black holes has been questioned in physics since the day of their discovery. Just how is something so large and powerful formed? Are they a danger to us? What lies beyond the event horizon? These are all questions that have been asked and not yet answered by astrophysicists. The first step to completely understanding these obscure creatures is finding out how they form, today's physicists are working endlessly to find an answer. Previous theories stating that supermassive black holes developed over time by ingesting large quantities of gas, have recently been found to be wrong. The most recent developing theory describes supermassive black holes forming by observing other black holes. There are two versions of

What exactly goes on in a black hole is a mystery to scientists, since A) we really

When I was a freshman in high school, my oldest sister gave me a book named “The Black Hole War” by Leonard Susskind. The primary focus of the book was how matter behaved near and inside black holes, as well as on the quantum level. As a child with a craving to understand astronomy and chemistry, I loved the book greatly. But now, looking back on it, it occurs to me how important the argumentative portion of the book was, for then I only looked for what information was to be gained, but now I see how it was gained. It was the clash of thoughts that gave way to the new information. The arguing of faults in opinions. When the faults are eliminated, the truth, no matter how small, is all that

Supermassive black holes are so mysterious when it comes to the knowledge we know about them. We still don’t know much about them and there will always be conspiracies about them, but we still need to find more information about them to understand more. Black holes are developed when a star’s core collapses and then mass is getting eaten by the core which leads to the star to die in a supernova explosion. This can go two ways, one is that the star turns into a neutron star, and the second is it turns into a black hole but only if the star is massive enough. There are known to be three kinds of black holes. Intermediate, stellar, and supermassive black holes. We still don’t know how supermassive black holes are formed, but most scientists

Another method in physics on how to time travel is through black holes. A black hole has been discovered by Einstein's theory of general relativity, which showed that when a star dies, it leaves behind a small, dense remnant core. If the core’s mass is more than the sun, the force of gravity overwhelms all other forces in which it transforms into a black hole. Scientists have said that black holes can destroy anything that goes in it and it could be hard to get out of a black hole, once something went in it. In an interview by physicist Lior Burko, he states, “One possibility is that black holes may allow us to travel to very remote places in the universe, or another universe entirely,” (Kahney, “Black Holes and Space Time”). Black holes may have evidence that there are different kinds of parallel universe. Even though it is still unclear what black holes can do as in destroying everything that it goes in or if it leads someone to time travel into another parallel universe. Scientist are trying to create a black hole, here on earth, to see what blacks can do as in sending information to another universe.

The event horizon is often called the point of no return. Once past this boundary of space-time, nothing can escape the gravity of the black hole.

Black holes are one of the most mysterious aspects of the Universe. Scientists know that black holes contain an insane amount of matter packed into a small space with a gravitational field so intense that not even light can escape it. This review will focus primarily on what is known about black holes, how scientists know black holes exist, current studies and experiments, and why they are studied. Based off the knowledge humans have already uncovered about black holes, they could change the future. Black holes could realistically be used to power starships, enabling humans to travel at near light speed to explore the Cosmos. Humans would be able to conquer the most unknown frontier yet.

A black hole is a terrifying thing, it is dark and empty and some would say it is the essence of nothing. If a person desires to understand a black hole, their best bet to finding its meaning would be to first understand the purpose of nothing. In the dictionary nothing is defined in six ways; one is the state of being nothing, two is nonexistence, three is lack of being, four is death, five is utter insignificance, and six is something without value. The primary point of these definitions is to show the complex and numerous ways nothing can be defined. These definitions also show the negative force that surrounds nothing which seems to highlight its hidden evil and reveals the looming cast over it much like a black hole. In this sense it seems that whatever creation, God constructs, nothing much like a black hole is close behind to take the light away from it. Nothing, therefore is the substance that makes up the sins of humans, and the substance responsible for corrupting the soul. It is a remarkable coincidence that two philosophers were able to stumble upon the same conclusion, that nothing and God were central to the spiritual and physical anatomy of the human being. Leibniz and Descartes see nothing as its numerous definitions suggest, except with a twist. To them, nothing represents the faults, sins, and evil nature of human beings. However, even though both Leibniz and Descartes see nothing as a key part to a human’s makeup, they hold different views as to how

In order to understand what exactly a black hole is, we must first take a look at the basis for the cause of a black hole. All black holes are formed from the gravitational collapse of a star, usually having a great, massive, core. A star is created when huge, gigantic, gas clouds bind together due to attractive forces and form a hot core, combined from all the energy of the two gas clouds. This energy produced is so great when it first collides, that a nuclear reaction occurs and the gases within the star start to burn continuously. The hydrogen gas is

A black hole is one of the most fantastic things ever predicted by modern science. It is a place where gravity is so strong that nothing --not even light-- can escape. It is a place where gravity is so strong that a hole has been rent in the very fabric of space and time. Surrounding this yawning chasm is a 'horizon' in the geometry of space where time itself stands still. And inside this hole, beyond this horizon, the directions of space and time are interchanged.