Essay about Black Holes

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

Have you ever heard of something getting sucked up in a black hole? Did it ever cross your mind as to what a black hole actually was? Well, a black hole is a rather large star that underwent a supernova explosion and since there was no gravity it collapsed in on itself. It is a big hole of nothingness that stays in outer space but does not suck up everything. Now lets get into more of the facts about black holes.

A black hole sends all legitimate and spam traffic to a null route stopping any packets being processed. Typically used to prevent DOS or DDOS attacks against services.

Q.8) Non- rotating black holes are known as Schwarzschild black holes which collapse to a point of infinite density at its center. The rest of the volume from the event horizon to the singularity of a Schwarzchild black hole is empty space. While on the other hand, rotating black holes known as Kerr black holes spin thousands of times every second which are faster than pulsars. They also contain a donut shaped region called the ergoregion which is just outside the event horizon. Objects never remain at rest at this particular region. (DTU 10ED Page:

“Infinite storage may be on your way! This is World Wide News bringing you news around the world. The cause of the backlog of Netscape has been found. The black hole has been holding and storing information. Probes determined that due to its distortion of space, C1117S may hold infinite

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

The disk of gas around the black hole is propelled by the radiation emitted by the disk itself. The disk emits radiation because of the friction and gravity heating the gas. The disk generates as much light as twenty two trillion suns. The light from this monstrosity takes about 11 billion years to reach Earth.

So enough about me, let's talk about my latest experience in the Black Hole. The cafeteria was serving meatloaf, and everyone here knows that it's made out of horse manure and elephant dung, so I refused to eat it. One of the nurses wouldn't stop hovering over me like a hawk, telling me I had to eat it. She was getting pissed that I wasn't following the other

Black holes are one of the many amazing unexplainable wonders around the world. Black holes are also very abundant in many galaxies especially the Milky Way. There is believed to be at least over ten million black holes scattered around the Milky Way galaxy alone. In every galaxy there is a supermassive black hole that is at least billions of times as big as the sun and it is big enough to swallow the whole solar system.

Back on the space ship, Mary and Celeste are in for the ride of their lives. The spaceship approaches the black hole and the ship begins to shake with much force but withstands the various tiers of gravity changes. The next thing they know they go inside. Not much is seen or told about what happens during the time when they enter the black hole and if they escape. They do end up escaping however, Mary and Celeste have aged a bit. Well actually Mary grew up and Celeste got younger. The surrounding universe was laid out with the black hole they came out of and a string of planets in a row and at the end of it another black hole. Possibly and escape route. Mary at the time has no communication with her father whatsoever. She barely has any fuel to continue her voyage so she stops at the very first planet she could get to. From there she tries to gather as much info about the universe as possible and also as much resources and fuel as she can. She discovers puzzles which help her on her journey. With the help of Celeste she could reach things that were once unattainable to her. Her adventure has a constant steady pace until she

Black holes should probably not be called black holes. In fact, black holes are anything but empty space. Black holes are a great amount of matter packed and squeezed into a very small area. The result of this amount of matter squeezed into a small area results in a gravitational field so strong that nothing, not even light, can escape.

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.

He sees the black holes as miniature models of a full scale universe. His idea that the implosion of the star could be related to the implosion of the universe. He wonders if the expansion of the black holes until their disappearance is relative to the expansion of the universe. This area seems to be a focused area of Stephen's work.

Roy Kerr’s theory on the rotating black hole, along with the rotating singularity seemed to convince many, even before black holes were not believed to exist. However, modern work published in late August 1998 by Piran and Shahar Hod has seemingly ended this idea. They used complex computer simulations to study how an electrically charged black hole might form and how the singularity would behave. They showed that a process known as "mass inflation" violated the Kerr hypothesis. When a particle moves towards the black hole, the apparent mass of the hole increases to infinity as observed by the object. Thus, causing the singularity to go