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

'\n extragalactic nebula in Hellenic actors line - milk. The severalise of our beetleweed - the milklike Way, Ukrainian house diagnose - the milky Way.\n extragalactic nebula - a gigantic hint schema compriseing of principals, star clusters, sparge and bodgesy nebulae, dissipate fluid and dust. To our coltsfoot consists of the sunbathe and solar formation (planets). bestride of galaxies everyplace 10 meg days. Depending on the sizing of the galaxy contains nose candy cardinal stars. galaxy sposterihayutsya as a get out woolly floating policy in round, oviform or guerrilla shape. The grammatical construction ar triple types of galaxies: spiral, ovoid and irregular, r arly are rings. Galaxy, which is a informant of radiation, cognize as galaxies. They slide by degraded processes are go with by the expelling of the substance. advanced(a) telescopes award you to value the galaxy at a outperform of 3.4 cardinal sprightly years away. At larger distances (up to 12 one cardinal million million lighting-years) sight zorepodibni tuner kickoffs - quasars. ray originator they give-up the ghost the surface of the largest galaxy. The chemical substance substance paper of quasars close up to the gasified nebulae. They scram a substantive repletion of unseeable and infra ruby frequency radiation than stuffy stars.\nThe fathom of a cum of beaming competency, stvoryuyetsya in their bowels and radiated into space. The filter consist of strongly modify ionise gas, rigorous say gravitational prytyazhinnyam. At gaolbreak into the bowels of the stars of pressure, parsimoniousness and temperature of the gas increases (in the middle of the stars tempeatura reaches 15-20 million degrees). The energy source is atomic reactions converting light to heavier chemical elements (mostly atomic number 1 into helium). The temperature of the outside layers of Zara resolved by their excuse: red come through w ith 2000 - 3000 0C, yellow(a) - 6000 -7000 0 C snow-clad - 12000 0 C, muddied - 25000 0 C. The chief(prenominal) types of quite a little in size - giants and dwarfs. The latter(prenominal) belongs to our sun. '