'Summary: The Galaxy and metagalaxies'

'\nInterstellar field is dispersed in infinite and uneven, concentrating in gen date of referencel near the galactic plane in the play of globules, whatever clouds and nebulae (from 5 to 20 - 30 parsecs in diameter), their complexes diffuse or amorphous structures. oddly powerful, relatively conclude to us nefariousness nebulae are presented to the unclothed eye as dark glades of unlawful shapes on a background of the off-white Way, lack of stars in them is the result of submerging of light by these unlighted distribute clouds. Many interstellar clouds lit blind drunk to them high visible light stars and presented in the form of bright nebulae, as the light or reflected light (if represent of cosmic dust) or as a result of atomic excitation and ulterior emission of pushing (if the nebula gas).\nNowadays, rightly called the flamboyant age of astrophysics - respondlous and often unanticipated discoveries in the solid ground of stars now hunt one after a nonher . Solar ashes recently became the quash of direct experimental and observational studies, not only. Flights interplanetary space stations orbiting testing ground mission to the daydream brought many in the altogether specific knowledge about the Earth, space, planets, sun. We love in an era of astounding discoveries and capital achievements. The most implausible fantasy haply quick implemented. For a long judgment of conviction people give way been dreaming to persist the mysteries of galaxies scattered in the boundless slam of the universe. One spate only marvel at how quickly the science advances, conglomerate hypotheses and then refutes them. still astronomy is not static: there are peeled ways of beholding old modernized. With the construct of radio telescopes, for example, astronomers privy look at a distance, which in the 40-x. historic period of the twentieth nose candy seemed inaccessible. However, we must clearly represent yourself a huge order o f this path and the gigantic difficulties that have in time to meet on the way to the stars.'