Understanding Black Holes Essay -- Astronomy, research papers

Throughout the modern era of astronomy, a single type of celestial object has puzzled astronomers more than either other. Black holes, whose existence was only verified in the early 1990s, have fascinated scientists ever since Einstein first proposed the theoretical concept in the 1930s. A gloomy hole is an object so tiny, but also so dense, that it has the power to pull planets, stars, and even light into its core, and ultimately destroy everything in its path. everywhere the past decade much has been discovered about these enigmas of space and time however, many of these recent discoveries lead to more unanswered questions. Nevertheless, the basic life wheel of a black hole is now understood in ways thought to be impossible only twenty years ago.In pasture to bulge out to grasp the destructive force of a black hole, one must first understand its creation. Oddly enough, a black hole sack only be formed from the death of a star, but no ordinary star can create a black hole it has to be a super-massive star. Stars consist mainly of hydrogen, and the hydrogen atoms are under such great pressure that they collide and cause a confederation reaction, which creates helium. This constant fusion reaction within the star is what keeps it from collapsing onto itself, thereby sustaining its massive size for billions of years. When a normal-sized star begins to run out of hydrogen, eventually the entire star will begin to run out of hydrogen and the star will actually expand and engulf the inner planets (including earth) before contracting. An average sized star like that of our solarize will now become the size of the Earth (Ando, 2004). This is called a white dwarf, and although white dwarves are too dim to be seen from Earth with the naked eye, they zip cont... ... holes die but it takes awhile. Retrieved April 2, 2015 from http//www.wonderquest.com/black-holes.htmMorcone, J. (2007, December). Death Star Galaxy Black Hole Fires at Neighboring Galaxy. Retriev ed March 14, 2015, from http//www.nasa.gov/mission_pages/chandra/news/07-139.htmlNadis, S. (2010). Exploring the galaxy-black hole connection. (Cover story). Astronomy, 38(5), 28-33. Retrieved April 2, 2015 from donnish Search Premier database.Talcott, R. (2010). A black hole caught in the act. Astronomy, 38(5), 25. Retrieved April 2, 2015, from Academic Search Premier database.Talcott, R. (2010). Black holes do a waltz. Astronomy, 38(5), 26. Retrieved April 2, 2015, from Academic Search Premier database.Taubes, G. (1999). String Theorists Find a Rosetta Stone. Science, 285(5427), 512. Retrieved April 2, 2015, from Academic Search Premier database.