The And The Appllication Of The Gavitational Lensing

The star has been losing fuel and is burning out, so the star will begin to collapse. When collapsing part of the star will shoot into space and scientist believe this is how a supermassive black hole forms. When the hole is forming, dust and gas is collected from the galaxy surrounding the black hole. Light cannot be released because matter is squeezed together in a small space. Stellar black holes are small but dense and can have 20 times more mass than the sun. Mass is the property of a physical body. When a black hole is forming it is possible for mass to be pulled from stars around the whole. This will help the hole grow in power and

1. Although he's not the first to consider using a curved mirror instead of a lens, Newton was the first to successfully construct a telescope using this principle, a principle still used today in many telescopes

So in this case when we pay attention to something we place or focus on a specific object and just like a light this focus

This made possible, the desire of people to see the marvels of the world and their own country formerly foreign to them, easily attainable. The closing part of the chapter indicates the importance of photography for science. It is written that John Adams Whipple, had taken the first photograph of the moon through the Whipple telescope. This made it possible for people of the time to believe what they were seeing, and the truth in it. It also made it possible for more than just the few, to see the moon. He invented a process called the crystalope process to make copies of his photos. By the mid-1850s, it seemed the Daguerreotype was leading in photography, while the concept developed

The United States has emerged into a disciplinary society where power is not only in certain institutions or is undivided in a particular social class, but power is dispersed through the people. The oppression by abiding people to discipline helps portray the diffusion of power. In order to analyze and fully comprehend how the United States consists of a disciplinary society it is best if we look through a Foucault lens. One of the reasons why its best to look at it through Foucault’s lenses is because he has always been interested in the way that knowledge and power increase knowledge. Also, according to Foucault, people ae dominated by surveillance, knowledge and discipline.

This demonstrates that, even though the weight of the stars is noticed, it doesn't impact

The field of view of the telescope was 0.46 degrees with an angular resolution of 10.16 microradians/pixel. The camera was operated in eight filtered band passes from 350-1100 nm. The eight-position filter wheel, consisted of three broad-band filters: red (671nm), green (559nm), violet (404nm). These broad-band filters allowed for the reconstruction of visible colour photographs. Light was collected by the primary mirror and directed to a smaller secondary mirror that channelled it through a hole in the centre of the primary mirror and onto the CCD.

We look for things that we can’t see by looking through special powerful telescopes that help us see the things we can’t from the naked eye. Many special telescopes today at NASA are those that can see things our eye itself cannot. These telescope’s lenses are the most powerful in the world. They see things our eyes can’t like dark matter. Like when dark matter was discovered. W. Kent Ford confirmed the existence of this “missing mass”. He observed a resembling phenomenon. The mass of the stars visible in a typical galaxy is about 10 percent required to keep stars orbiting their galaxy's center. Speed with which stars orbit the center. Accoring to http://www.britannica.com/science/dark-matter “Indeed, orbital velocity is either constant or

Instead, Galileo improved the magnification of the spyglass and used it to look at the sky, creating the telescope. At that time, the spyglass could only magnify objects to three times their original size. Galileo refined the lens, allowing it to magnify things up to first eight, then later, in 1610, 30 times their original size. By using this telescope, he was able to observe the movement of objects in the sky, such as stars and planets, that supported the Copernicus’s theory of heliocentrism - that the sun was the center of the universe. He also found that the moon was not completely smooth, as most people at the time assumed it would be. Instead, it had was bumpy and had hills and

Photography is a word derived from the Greek words photos light and to draw. A scientist called Sir John F.W. Herschel, which was in 1839, first used the word. It was a method which was all about recording images by using light or radiation on a sensitive material. The first known camera was created by Alhazen also known as who lived around 100AD he invented the first pinhole camera this camera was used to capture the movement of the sun. Photography was explained to be the science and art of documenting photographs by capturing light on a light sensitive material which included film or an electronic sensor. Light could be reflected from objects which could expose a chemical or electronic material during a timed exposure which is typically used through a camera which can store the information chemically or electronically. The first photograph was take in 1827 taken by Joseph Nicephore Niepce who made the first photograph

My purpose is to figure out if the sun’s gravity bends light. By doing so, I will take two total solar eclipses and use the distance from where the star is and where it appears to be. I will look at two stars and find the difference of where they are observed and where they are located.

Initially anticipated by Albert Einstein with his theory of relativity in 1916 to the year 1980, when Alan Guth developed the concept of cosmic inflation, a telescope was thought to have detected primordial gravitational waves after being examined for three years. Led by John Kovac, a group of Harvard astrophysicists retrieved the data from the Background Imaging of Cosmic Extragalactic Polarization 2, a telescope located at the South Pole, where the telescope was used to measure the cosmic microwave background. For three years, the team had been examining the signal to determine if the gravitational waves created were occurring at the same place a trillion times by observing part of the sky from the south pole.

But there is another theory too about this transformation. In this theory the transformation is a more gentle process. According to it the stars formed in a disk. Which is gradually moving to the center of a disk and producing a central pile-up of stars.

It is likely that many artists will have used a camera obscura to aid them in drawing, but because of the stories of the occult, or because they felt it was "cheating" in some way not many people would admit to using one. In 1764, the lens was being developed. The name lens comes from

In 1609, Galileo Galilei, using “spyglass” which allowed one to see things closer than they appeared, made an early version of the telescope. With it, he observed the skies in a way no one had before. He discovered the moon isn’t perfectly globular, it has craters, the Sun has sunspots, Venus orbits the Sun (contrary to widespread belief in his time), and then he observed four “stars” around Jupiter (“Our Solar System”). Within