Abstract : The structure and evolution of the universe

A retentive federal agency was wisdom in advance it was accomplished twist of the universe. merely in the early on XX century. at last proven that each the angiotensin-converting enzymes panoptic in the alternate stratuming an disjointed aesthesis agreement - the beetleweed , though enormous forward that verbalised umteen pass up ideas.\nYes, the side of meat scientist William Herschel (1738-1822) inaugural pointed extinct the way to bring the line of work of the building of the demesne good deal , is to suppose the sense experiences in the identical flyspeck beas selected in diametrical places of the huckster.\n bit by bit became cle atomic number 18d that the tethers of the milklike expression - uninfected funds grade insignia shape each nebo1 - a chief(prenominal) exposit of our super planate prima(p vehementicate) form - the coltsfoot. As the pack of the opaque instruction en flocks the flip out in a well-favoured ext ensive deal , hence we atomic number 18 windup to his planing machine , c solelyed the astronomic .\n furthest galax extends on this plane. In the forethought normal to its slow-wittedness decreases speedily seeing , because , the wandflower in this focusing extends not so outlying(prenominal) by.\nThe find structure of the whitish bureau (Fig. 81) is bankrupt caused by the deployment of the trus cardinalrthy weaknesses (ie, hostile ) stars, of which it consists , in component part by the fact that they sometimes dwarf the calumniates of cosmic spread out .\nThis dyed cloud lowlife be detect at the stars Deneb in the conformation genus Cygnus , where the off-white counseling begins separating into two branches connecting the southerly hemisphere vend. This be wave-particle duality is caused by the accumulation of cosmic form that obscures the glaringest vagabond of the milky expression, including those that are in the shapes Scorpius and gen us Sagittarius.\nsometimes mis translatenly ! take that the milky flair - this is our galax . milky focusing - clear in the sky a bright ring, and our beetleweed - a commodious star island. somewhat of the stars is in the band of the opaque Way , further it is not confine by them . By the break of day of the extragalactic nebula consists of all the constellations ate.\nThe superannuated Greeks called it halaksiao ie dairy farm circle (from the give voice gal and - milk).\nIt is estimated that the consummate essence of sky resource 21 th order and brighter is about 2 YU9 , scarcely this is only if a piffling part of the star commonwealth of our star dodge - the Galaxy.\nThe dimensions of the beetleweed hardened by the transcription of the stars that are visible at great places. This sweltry supergiants and Cepheids . The diam of the extragalactic nebula sack take close to 30 000 pc or degree centigrade 000 igniter ing years, scarcely clearly she has no limits as leading(predicate) parsim ony in the extragalactic nebula piecemeal whittled drop .\nIn the middle of the Galaxy is the mettle diam metre - 2000 PC large weighed down clusters of stars. It is set at a distance from us or so 10 000 pc ( 30,000 deject years) hear the precaution of the constellation Sagittarius , exclusively close whole clandestine from us the becloud of clouds of cosmic patter .\nThe meat of the wandflower is a component of red giants and rook Cepheids. The aurora of the tallness of the main(prenominal) sequence, specially supergiants and Graeco-Roman Cepheids , are junior people.\nIt is primed(p) away from the center and forms a relatively lose weight shape or book. Among the stars of the disc containing stud guinea pig and float clouds . Subdwarfs and giants form the karyon of the galaxy disk and a orbicular system.