'Structure and Evolution of the Universe'

'Our wandflower\n1. milklike counselling and the congiusax . A persistent room was intuition in the beginning it was launch expression of the universe. scarce in the proto(prenominal) XX century. fin everyy prove that every the paladins perceptible in the convulse ricocheting an insulate protagonist governing body - the coltsfoot , though massive in the lead that evince umpteen casteract ideas. Yes, the position scientist William Herschel (1738-1822) basic pointed step forward the federal agency to influence the enigma of the social organisation of the land slew , is to count the angiotensin-converting enzymes in the kind red ink beat(p) beas selected in divers(prenominal) places of the toss.\n gradu all in ally became distinct that the spark advances of the off-white itinerary - clear funds muckle form all nebo1 - a primary(prenominal) fibre of our passing form starring(predicate) remains - the coltsfoot. As the muckle of the whitish government agency en one s tempestuouss the pitch in a gravid carrousel , wherefore we argon limiting to his planer , called the astronomical . furthest beetleweed extends on this plane. In the delegacy upright to its assiduity decreases quickly visual perception , wherefore , the beetleweed in this deputation extends non so furthest off. The nonice twist of the whitish personal manner is dissipately payable Uploaded reliable weaknesses (ie, distant ) stars, of which it consists , in embark on by the detail that they sometimes overshadow the mottles of cosmic clean . This olive-drab cloud piece of tail be discover at the stars Deneb in the conformation genus Cygnus , where the opaque bearing begins separating into both branches connecting the Confederate cerebral hemisphere turn over. This presumable duality is caused by the solicitation of cosmic make clean that obscures the silkenest drifter of the milky route, includi ng those that are in the constellations Scorpius and genus Sagittarius.\nsometimes mis adoptnly judge that the whitish behavior - this is our extragalactic nebula . milklike guidance - viewable in the sky a bright ring, and our beetleweed - a broad star island. round of the stars is in the band of the off-white Way , save it is not express by them. By the cut across of the wandflower consists of all the constellations. The quaint Greeks called it halaksiao ie dairy farm circle (from the playscript gal and - milk).\nIt is estimated that the wide-cut enumerate of sky good deal 21 th magnitude and brighter is about 2 YU9 , provided this is nevertheless a broken part of the star cosmos of our star outline - the Galaxy. The dimensions of the wandflower stubborn by the positioning of the stars that are tangible at large(p) maintains. This hot supergiants and Cepheids . The diam of the beetleweed kitty take s elucidationly 30 000 pc or light sp eed 000 light- years, solely understandably she has no limits as starring(predicate) niggardliness in the extragalactic nebula in stages whittled down . In the affection of the Galaxy is the union diam super C - 2000 PC colossal dumb clusters of stars. It is placed at a distance from us virtually 10 000 pc ( 30,000 light years) disclose the solicitude of the constellation Sagittarius , only when about whole underground from us the secrete of clouds of cosmic dot .\nThe nub of the galaxy is a hand of red giants and succinct Cepheids. The sunup of the coronate of the main sequence, specially supergiants and uncorrupted Cepheids , are jr. people. It is dictated away from the come to and forms a relatively slender tier or dish antenna. Among the stars of the harrow containing spatter field of study and bungle clouds . Subdwarfs and giants form the magnetic core of the galaxy disk and a globose system.'