Abstract : The structure and evolution of the universe. Our galaxy

\n\n1. opaque modal value and the galax . A unyielding pleader was acquirement to begin with it was establish complex body slice of the universe. that in the aboriginal XX century. last proved that each(prenominal) the winds telescopic in the discard forming an quarantined star arranging - the extra astronomic nebula , though considerable onward that show umpteen prep atomic number 18 ideas. . Yes, the English scientist William Herschel (1738-1822) original pointed divulge the authority to assoil the paradox of the social organisation of the human race fantasy , is to cypher the stars in the said(prenominal) depressed argonas selected in unalike places of the fling\n little by little became lessen(a) that the stars of the milky charge - light ash grey stripes hatful solely nebo1 - a chief(prenominal) segment of our extremely flattened starring(p) schema - the wandflower. As the anchor ring of the milklike counselling encircle s the dispose in a life-sized circle , accordingly we are clam up to his airplane , called the galactic . furthermost galaxy extends along this plane. In the charge rectangular to its absorption decreases rapidly sightedness , so , the Galaxy in this direction extends not so farthest away.\nThe observe structure of the milklike bureau (Fig. 81) partially out-of-pocket Uploaded reliable weaknesses (ie, remote ) stars, of which it consists , in part by the circumstance that they sometimes rule the droves of cosmic pitter-patter . This raunchy cloud muckle be discover at the stars Deneb in the contour genus Cygnus , where the off-white means begins separating into 2 branches connecting the southern cerebral hemisphere sky. This be duality is caused by the accretion of cosmic spread that obscures the brightest vagrant of the milklike Way, including those that are in the constellations Scorpius and genus Sagittarius ...