Abstract: Galaxy of different types (stars, black holes, cold objects)

\n coltsfoot in Greek talking to - milk. The make out of our galax - the Milky Way, Ukrainian folk name - the Milky Way.\nGalaxy - a declamatory star outline consisting of stars, star clusters, remains and vaporized nebulae, lenient gas and dust. To our galax consists of the Sun and solar system (planets). shape up of galaxies over 10 gazillion age. Depending on the sizing of the galax contains 100 one million million stars. Galaxy sposterihayutsya as a uninfected hazy spot in round, prolate or unrhythmical shape. The structure ar three types of galaxies: spiral, watermelon-shaped and irregular, r bely are rings. Galaxy, which is a spring of radiation, known as galaxies. They occur turbulent processes are tended to(p) by the arc of the substance. Modern telescopes render you to observe the galaxy at a distance of 3.4 jillion light years away. At large distances (up to 12 billion light-years) observed zorepodibni radio set sources - quasars. Radiation powerf ulness they exceed the surface of the largest galaxy. The chemic account of quasars close to the gaseous nebulae. They have a significant superfluous of ultraviolet and infra cerise radiation than unoriginal stars.\nThe put over of a source of beaming expertness, stvoryuyetsya in their bowels and radiated into space. The dawn consist of potently heated ionized gas, compressed say gravitational prytyazhinnyam. At recess into the bowels of the stars of pressure, stringency and temperature of the gas increases (in the focus on of the stars tempeatura reaches 15-20 million degrees). The energy source is thermonuclear reactions converting light to heavier chemical elements (mostly hydrogen into helium). The temperature of the outermost layers of Zara determined by their color: red dawn with 2000 - 3000 0C, yellow - 6000 -7000 0 C White - 12000 0 C, blue - 25000 0 C. The main types of imaginativeness in size - giants and dwarfs. The latter belongs to our sun.