You Can Escape a Black Hole: Surprising Informative Essay

The escape velocity would then be 300,000 km/sec, the velocity of light!! This means that if this was to actually happen to our Earth, that not even light would be able to escape from the Earth¹s surface. For stars that harbor such an immense amount of mass, it is possible for the escape velocity to be greater than that of the speed of light (unlike our sun). The gravity of such a large star can literally crush it on all sides until it is shrunken to the size of a house, a room, a pea and so fourth…

This is one way that matter could escape the black hole. Huge jets of gas sometimes come out from either ends of the hole, or gas will spin around the hole, called an accretion disk. So, then, what will happen when our Sun dies? Will it collapse upon itself and form a black hole and suck up everything around it? The answer is most definitely no, though we will probably end up in a bad situation anyway. It is a widespread belief that our Sun will expand to a red giant, engulfing Mercury and Venus…

Most black holes form after a supernova or explosion of a giant star. (Sipiera P., 1997). Black holes are created when a star's very heavy core is squeezed hard enough to create matter into a tiny spot smaller than a pinhole from which nothing can escape including light. (Darling D., 1985). The super strong gravity of a black hole pulls gases off nearby stars with such a force that the gases give off x-rays as they form an accretion disk of matter that spirals into the black hole. (Gallant…

singularity of a black hole. A black hole consists of two main parts, a singularity and an event horizon. The event horizon is like the "skin" of a black hole, once you pass the event horizon there is no escape. The horizon is often referred to as the clothes of the black hole, as it is a barrier that separates the singularity from the rest of the universe. The event horizon can be seen by rays of light that are caught in a perpetual orbit around the black hole - unable to…

though a black hole’s gravitational pull is enormous, it does have its boundry. This boundry is called the "event horizon". This event horizon is the point where the black hole’s gravitational pull begins. Once you cross the event horizon, there is no turning back. As stated before, the escape velocity of a black hole exceeds the speed of light, and since going faster than the speed of light is impossible, so is escaping a black hole’s gravitational pull. This explains why all the black holes do not…

about analyzing the hard facts in front of you, even if they might be invisible to the naked eye. Sizable leaps in our understanding about the mechanisms of life and our universe are in the process of being made with scientists believing black holes are the major precipice to these greater understandings. Black holes push and break many modern understandings of physics and time with many mysterious qualities. Insuppressible forces of nature, black holes, are a little understood entity in our universe…

in physics, states that a body’s escape velocity is equal to the square root of it’s mass, divided by it’s radius (Chaisson, 77). For example, if a body’s mass is two-hundred, and it’s size is twelve and one half, the escape velocity would be four. If the size of the same body is reduced to two, while it’s mass remained at two-hundred, the escape velocity increases to ten. Since a black hole’s size is always decreasing and it’s weight is always the same, the escape velocity is infinite (Chaisson,…

sun, it becomes a black hole. A black hole is one of the last option that a star may take. In the 18th century scientists started to research the after effects of a large star such as a supernova exploding. What happens of the gas and dust left behind after such a big star died? The idea of mass concentration so dense that even light would be trapped goes all the way back to Laplace in the 18th century. The first scientist to really take an in depth look at black holes and the collapsing…

But traveling faster than the speed of light is impossible, so once you get into a black hole you can’t get out.(Levitt 83) Black holes may form during the course of stellar evolution. As nuclear fuels are exhausted in the core of a star, the pressure associated with their heat is no longer available to resist contraction of the core to ever higher densities. Two new types of pressure arise at densities a million and a million billion times that of water, respectively,…

American physicist John Wheeler coined the name "black hole" in 1968, and is was one of the most influential scientists in the study of black holes, contributing a vast amount of research to our accepted understanding of black holes today. The simple explanation that almost any idiot can understand: a black hole is basically a massive amount of matter compressed into a tiny, tiny little ball. A little more in depth: Black holes are the remnant of stars that have gone supernova and collapsed…