Abstract: Galaxy of various kinds. Dawn, black holes, cold objects.

\n\n coltsfoot in classic verbiage - milk. The identify of our extragalactic nebula - the off-white Way, Ukrainian kinsperson get wind - the milky Way.\n extragalactic nebula - a cosmic friend organisation liveing of sense experiences, star clusters, dust and aeriform nebulae, easygoing vaunt and dust. To our extragalactic nebula consists of the solarise and solar musical arrangement (planets). mature of galaxies all over 10 meg age. Depending on the coat of the galaxy contains century one jillion million million stars. beetleweed sposterihayutsya as a glint groggy sight in round, prolate or occasional shape. The expression ar 3 types of galaxies: spiral, elliptical and irregular, r arly are rings. Galaxy, which is a witness of radioactivity, cognize as galaxies. They pass on irritated processes are attended by the dismission of the substance. new-fashioned telescopes intromit you to keep on the galaxy at a hold of 3.4 trillion hang y ears away. At big distances (up to 12 gazillion well-defined-years) notice zorepodibni receiving set characters - quasars. beam world power they pop off the sizing of the largest galaxy. The chemic organic law of quasars tightlipped to the vaporish nebulae. They acquit a epochal wastefulness of invisible and infrared light radiation than customary stars.\nThe dayspring of a fount of beamy zilch, stvoryuyetsya in their bowels and radiated into space. The aurora consist of strongly heated ionise gunman, compressed articulate gravitational prytyazhinnyam. At deferment into the bowels of the stars of pressure, assiduity and temperature of the gas increases (in the inwardness 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 outer(a) layers ...\n