A black hole is a super dense big vacuum like object that will suck in anything that comes near

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.

Due to the strong gravity pulls, all of the light around a black hole is sucked into the middle. Scientists can see how the strong gravity affects the stars and gas around the black hole however, study to see if the stars are orbiting the black hole. (Space) This is how they know they exist, by studying the stars around them. Also, when a black hole and a star are close together, a high energy light is formed, which humans are incapable of seeing. However, satellites and telescopes can see these high energy lights, allowing us to spot 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

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.

Stellar black holes also have weird effects to people near the black holes. “An astronaut that is about one circumference of a black hole away might experience about three years. But, an astronaut that is about three circumferences of a black hole away might experience only one day” (Nardo 50). The closer an astronaut is to the black hole’s event horizon, the astronaut might experience that time is going by way faster. This weird effect is known is time dilation. Astronomers believe that there may be a black hole at the center of every galaxy which helps the galaxy stay together.

Due to this a lot of matter condenses to a small space which causes gravity to be stronger that not even light can escape. And since there is no light we ca not see it due to it being so dark rendering it virtually invisible, luckily we have created space telescopes with special tools to help us locate Black Holes. As we all know the strength of the gravity of the Black Hole varies on its size, but what we don't know is that where does everything a black hole pulls into it go? For as long as we have know about Black Holes we have wondered, where do the things a black hole takes go? Many scientist have theorized a numerous amounts of possibilities. And as of know we will never know and hopefully we

A blackhole occurs when a giant or supergiant start dies. But before the star dies their is a fusion reaction going on constantly throughout its life time. This fusion reaction can be di erent from star to star ff depending on its age. For a young star the reaction is a proton to proton fusion, a middle aged star can have a carbon reaction and a much older star, which is collapsing on itself has a helium fusion reaction. Once a star has finished reacting all of the helium it has the core begins to 'eat' it's self instead of the helium. This makes the core have a stronger and stronger gravitational pull. After the core has 'eaten or suck up everything into its fusion reaction it collapses due to so much compressed mass in a small space which forms a giant explosion creating a supernova which then turns into a singularity. Thus

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

They have no specified mass or size. To this date astronomers have only found evidence of black holes in two circumstances. However the gravitational pull of the black hole is so strong that nothing can escape from it, not even light. This image shows a star being sucked in by the black hole. Black holes are so dense that the density cannot be measured, they also disfigure the around it, and often sucks matter into them including star no matter how big they are. By definition black holes do not give any light but when the black hole pulls the star towards itself and tears it apart, the matter of the star it goes to the black hole, the matter gets faster and hotter and glows. Black holes are weird and if you get too close to them they are dangerous. Suppose one person is falling into a black hole while another person watches him fall. The closer the person comes to the black hole the slower his time will run as for the person watching the other person fall into the black hole his tome will run at a normal pace but the time for the person falling into the black hole will become slower. However, black holes do have a life and do not live forever, as the black hole radiates energy it shrink, it radiates more and shrinks, and finally it reaches at a point where it completely

Black hole-A place in space that sucks up so many gravity that even light cant get out,the gravity is so strong because matter has been squeezed into a tiny hole with out any space.This mostly tends to happend when a star is dying.The largest black holes are called “supermassive”.These type of black holes have masses that are more then 1million suns together.Proof has been found that every large galaxy has a supermassive.Scientist think that the small black holes were form whenever the universe began.

A Black hole is a theorized celestial body whose surface gravity is so strong that

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.

For nearly 200 years now, theorists have postulated the existence of black holes and now there is strong evidence to support that most, if not all galaxies have black holes that are essentially millions or even billions of times heavier than the sun (Volonteri, 2010). Coined in 1967 by the American Physicist John Arichbald Wheeler, the term

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.

The American scientist John Wheeler coined the phrase “black hole” in 1969 to describe a massively compact star with such a strong gravitational field that light cannot escape. When a star’s central reserve of hydrogen is depleted, the star begins to die. Gravity causes the center to contract to higher and higher temperatures, while the outer regions swell up, and the star becomes a red giant. The star then evolves into a white dwarf, where most of its matter is compressed into a sphere roughly the size of Earth. Some stars continue to evolve, and their centers contract to even higher densities and temperatures until their nuclear reserves are exhausted and only their gravitational energy remain. The core then rushes