• Black Holes Escape Velocity Mass
1,272 words
Black holes are one of the many things in the universe that scientists still have a muddy understanding about. However, with the incredible advances of technology, we are able to understand more than what we have in the past. Today, the only way to observe these incredible objects are by looking for radiation from the gas surrounding it. What are they? Black holes are no more than a ^3 dead star. ^2 A star that is considered ^3 alive^2 would be our sun. The sun still produces energy by convertin...
• Black Holes Hole Horizon Light
811 words
Black Holes There are many strange and wonderful phenomenons being discovered throughout our Universe. One of the most intriguing is the concept of a black hole in space. Astronomers have discovered a black hole just 1, 600 light years away from Earth. The National Radio Astronomy Observatory cataloged this black hole in the constellation Sagitta ri on a star called V 4641. A black hole is one form of a dead star. A star has three choices when it dies, it can: shrink until it is a white dwarf, ...
• Stephen Hawking Time Mathematics College
418 words
Stephen William Hawking was born on 8 January 1942 in Oxford, England. When he was eight, his family moved to St Albans, a town about 20 miles north of London. At eleven Stephen went to St Albans School, and then on to University College, Oxford which was his father's old college. Stephen wanted to do Mathematics, although his father would have preferred medicine. Mathematics was not available at University College, so he did Physics instead. After three years and not very much work he was award...
• Black Holes Hole Mass Star
3,165 words
Black Holes black hole is the velocity necessary to take one away from one's own gravitational force. For example, the escape velocity of earth is equal to 11 km / s . anything that wants to escape earth's gravitational force or pull must go at least 11 km / s , no matter what the thing is. The escape velocity of an object depends on how compact it is; that is, the ratio of its mass to radius. A black hole is an object so compact that, close to it, even the speed of light is not fast enough to e...
• Black Holes Hole Star Radiation
756 words
black hole, in astronomy, celestial object of such extremely intense gravity that it attracts everything near it and in some instances prevents everything, including light, from escaping. The term was first used in reference to a star in the last phases of gravitational collapse (the final stage in the life history of certain stars; see stellar evolution), by the American physicist John A. Wheeler. Gravitational collapse begins when a star has depleted its steady sources of nuclear energy and ca...
• Black Hole Escape Planet Gravity
468 words
Stars, comets, planets, they are all visible when you look up past our atmosphere. What if I told you that there were objects up there that you could not see, but had more gravity than an object 500 time larger than our sun. Objects, that are capable of swallowing whole planets within a split second of time. An object that would steal light right out of thin-air. These objects are more powerful than anything man made. Black holes are the most popular unknown object in science. A black hole is a...
• Black Holes 2 Star Hole Core
1,310 words
Everyday we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders our universe holds a mystery that is very difficult to understand because of the complications that arise when trying to examine and explore the principles of space. That mystery happens to be that of the ever clandestine, black hole. This...
• Scientific Advancements Due To Relativity
3,539 words
John Wise Edwards Honors English II: B 21 February 1996 Scientific Advancements Due to Relativity The scientific world of the late nineteenth and early twentieth century believed they discovered all of the laws and equations of the natural world. Those scientists based their works and studies on the rules of classical physics. Only a few humans remained as revolutionary thinkers and physicists within the community of that time period. Albert Einstein fell into the rare revolutionary group of ima...
• Black Hole Star Mass Matter
1,103 words
The Search for Black Holes: Both As A Concept And An Understanding For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also be infinite. Since its inception, Astronomy as a science speculated heavily upon discovery, and only came to concrete conclusions later with closer inspection. Aspects of the skies which at one time seemed lik...
• Superstrings Black Hole
762 words
String theory is one of the most exciting and profound developments in modern theoretical physics. Unfortunately it is a highly technical subject that can only be well understood using the tools of Quantum Field Theory. It also doesn't hurt to know some mathematics like Group Theory, Differential Geometry, and Algebraic Geometry. Needless to say this is prohibitive for most people who are far too busy doing other things. String theory is to be a theory of quantum gravity, then the average size o...
• Stephen Hawking Black College
532 words
Stephen William Hawking was born on 8 January in Oxford, England. His parents' house was in north London, but during the second world war Oxford was considered a safer place to have babies. When he was eight, his family moved to St Albans, a town about 20 miles north of London. At eleven Stephen went to St Albans School, and then on to University College, Oxford, his father's old college. Stephen wanted to do Mathematics, although his father would have preferred medicine. Mathematics was not ava...
• Black Holes Hole Star Core
1,419 words
Into the Depths of a Black Hole By Greg Morgan April 8, 2001 Every day we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond out grasp. Within this marvel of wonders our universe holds a mystery that is very difficult to understand because of the complications that arise when trying to examine and explore the principles of space. That myster...
• Black Hole Star Holes Matter
2,177 words
The Search for Black Holes: Both As A Concept And An Understanding For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also be infinite. Since its inception, Astronomy as a science speculated heavily upon discovery, and only came to concrete conclusions later with closer inspection. Aspects of the skies which at one time seemed lik...
• Sky Telescope Universe Magazine Era
498 words
Patrick Sullivan 2 nd hour Astronomy Mr. Wes sling Magazine Report Sky & Telescope The Future of the Universe The magazine Sky & Telescope is a very helpful magazine for beginning and amateur astronomers. The magazine contains information on new star clusters, constellations, galaxies, and even possible new planets. It gives a more in-depth look at whats going on outside our galaxy. This magazine is also helpful in showing astronomers new ways to look at stars. Certain articles can help with fin...
• Steven Hawking Black Holes
629 words
Steven William Hawking was born on January 8, 1942, in Oxford, England. He was always interested in science and how things worked. From about the age of 20, he was awarded a first class honors degree in Natural Sciences. After receiving his degree, Steven went to Cambridge, to do research on Cosmology. After receiving his Ph. D. , he left the Institute of Astronomy and since then he has held the post of Lucasian Professor of Mathematics. In the late 1960's, Steven proved that if general relativ...
• Black Holes Star Hole Light
1,971 words
Stars can turn into varieties of things as they collapse, including white dwarfs, neutron stars, and black holes. A black hole is suggested to be the end product of a large star that is collapsing into itself, due to the fact that gravitational acceleration is calculated by the formula; A = Gmb/ r^6 Where mb is the mass of the black hole, as the radius, r, of the star decreases, the gravitational field on its surface increases. This causes a chain reaction in which a greater force is put on the ...
• Black Holes Hole Horizon Time
4,881 words
Black Holes. Fact or Fiction? Over the years black holes have been portrayed as portholes to other dimensions or times, gates across the galaxy, objects of death and destruction, or all of the above. Black holes are real, that is one of the few things that we do know about them for sure; we also believe that we have a firm grasp on how they are created and what they do, but their purpose still remains a mystery. What is a Black Hole? To answer that question right off: a black hole is an area in ...
• Black Holes Do They Exist
1,833 words
Black holes are postulated to be one of the most destructive forces known in the universe, with nothing being able to escape from its gaping maw, not even light. Even, supposedly, all known laws of physics fall apart inside the depths of the black hole. So how does the universe allow these objects to exist? Or rather do they exist or are they just a product of humanity's misunderstanding? Fundamentally black holes are a product of gravity, the weakest of the four known forces in the universe. It...
• Black Holes Mass Hole Sun
1,453 words
"In Black Holes BLACK HOLES "In the beginning, there was light.' That is true in the case of black holes too. Black holes are the result of burned out stars that have collapsed on themselves. When a star begins to run out of fuel, the internal pressure of the fusion reactions, which was before, counteracted by gravity, begins to win over gravity. The star soon can no longer support its own weight and its outer layers escape its gravitational pull. This powerful explosion is called a super nova. ...
• Black Holes Hole White Light
1,062 words
Within Black Holes Black Holes Within our galaxy alone, there are millions upon millions of stars. Within our universe, there are millions upon millions of galaxies. Humans have known the existance of stars since they have had eyes. Although interpretations may have differed on what they were, they were always thought of as white glowing specks in the sky, but the mystery does not lie within what we can see, but what we can not see. There are billions of stars lighting the darkness of our univer...