Black Hole Research Paper

The existence of black holes was first theorized by John Mitchell in 1783. Mitchell accepted Newton’s laws of gravity and suggested that light escaping from the surface of a star would have its speed reduced due to the gravitation pull of the star, and therefore if a star’s gravitation pull was strong enough even light would not be able to escape.[1] Using the approximate speed of light he reasoned that if an object was approximately 500 times the mass of the sun light would not be able

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

These size differences makes them so they can form in different ways. Primordial black holes are said to be formed right after the big bang. Stellar black holes form when a very massive star collapses on itself. These are also called exploding stars or a supernova. Supermassive black holes are formed at the same time in the same galaxy . With all these facts about black holes I can determine the difference between what NASA thinks they are and what the movie thinks they are.

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

What are Blackholes? A black hole is a collapsed star which has so much mass in such a small amount of space that it breaks the laws of space and time. The singularity of the blackhole has an unimaginable gravitational pull. It is so great that not even [0] light can escape it. This is why the core is black. The size of black holes can be very di erent. Scientists think the smallest ff black holes are as small as just one atom. These black holes are very small but have the mass as much as a mountain. Another type of blackhole is a stellar black hole. These can be as big as 20 times our own sun. Scientists believe that blackholes as big as this formed when the galaxy began. It [0] would be impossible for our sun to turn into a blackhole because

Black holes are a staple in the study of our unknown universe. The current understanding of general relativity allows something like a black hole to exist due to the strange properties surrounding them, as well as the effects on their surroundings. Black holes are defined by Chaisson's Astronomy as "a region of space where the pull of gravity is so great that nothing, not even light can escape" (Chaisson, 2013). This definition is very broad, simply stating the effects of what we call a black hole. Indeed, there is a lot of thoughtful assuming done when discussing this phenomena, however, what if everything we thought we knew about black holes was wrong and black holes didn't actually exists. That is exactly what a small group of scientists and astronomers think is the case.

Coupled with new discoveries, black holes frequently cause series of events throughout a universe. According to The Gale Encyclopedia of Science, in their article titled, “Active Galactic Nuclei”, “Active Galactic Nuclei’s (AGNs) are located at the centers of some galaxies—perhaps most galaxies—and emit a tremendous amount of energy across part or all of the electromagnetic spectrum, sometimes on the order of trillion times the output of the Sun” (The Gale Encyclopedia of Science). In other words, AGNs are the center of the universe and can be violently energetic objects. Leading astronomers concluded that a super massive black hole was at the center of every AGN, and the main source of its power, containing a million to ten billion times the mass of the sun (The Gale Encyclopedia of Science). Eagerly,

Black holes are in theory incredible frightening. One of the main reasons they are so monstrous is that they are one of the only thing in the universe able to trap light. The second reason they are so terrifying is that when you are being pulled into one you will be on a one way ticket train to emptiness. Therefor if there was a way to get out of a black hole what would it be? Then also if there was no way out what would it look like on the inside? Well some of these questions can be answered easily but for the others it will be a little more troublesome to answer. This is how, what, and why black holes are formed.

The common conceptual intuition of black holes includes the fact that they attract matter with great force in such a manner that it engulfs everything in its proximity. The concept of accretion disks and as we shall see, particles escaping the gravitational potential,

A new region of spacetime is created at the center of the black hole. It is difficult to comprehend what this means in terms of where this new universe exists. Some calculations and experiments have shown that these singularities can, in fact, bounce and create these new universes

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

Miniature Black Holes: It is said that this type was formed during the Big Bang, but there was no evidence to prove this within the evolution of the universe. The mass of these black holes is much smaller than the mass of the sun, and they have formed through the external pressure during the Big Bang that compressed the mass to create the singularity. (Mathew,2012)

Black holes are born from the aftermath of a supernova. But supernovas can also turn into neutron stars if there is not enough mass to make a black hole because a neutron star just does not have the amount of matter to make a black hole it still has an extremely high gravitational pull and magnetic field. A black hole has such a high gravitational pull that light can not even escape. The reason for a black hole’s extremely high gravitational pull is that it has a great extent of mass packed into a tiny space that it makes a super gravitational pull (Dunbar, Brian). So because of the super high gravity black holes are extremely dangerous and hard to examine.

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