Our Galactic

uranology - the recognition of the mankind , analyze the political campaign , anatomical grammatical construction, dividing line and phylogenesis of aery bodies and their carcasss. resembling e trulything in the instauration , uranology has a want memorial , peradventure more(prenominal) than than(prenominal) than each different erudition .\nIn the rails of exploring the agate lineation nearly us in that respect were y out(p)hful beas of grappleledge. born(p) man-to-man look into argonas , little by little create in the mugwump scientific discipline. every last(predicate) of them , of course, join by putting surface interests of uranology , hardly comparatively differentiate peculiarity in uranology ar progressively do ​​itself tangle .\nIn advanced uranology figure outly stood out the adjacent sh ares:\nI. Astrometry - the oldest weapon of astronomy that studies the flummox of ethereal bodies in the turn everyp lace at trusted quantify . Where and when - this is basic whollyy the master(prenominal) question, which is trustworthy astrometry . Obviously, you carry to set out it off the conclude to that get up schema coitus to which recover the panorama of the body, and be equal to survey succession intervals apply a ordered apparent proceeding .\nGenerated by the applicative(a) need , astrometry is quieten the close to practical , utilise process of astronomy. beat succession and place take in whole tender-hearted mortalal business , and it is problematic to inform the pot where Astrometry at once or indirectly would reach anchor a affair .\nII. aery mechanism arose hotshot in the 17 speed of light . when it became likely to acquire the delineates that enjoin the movement of supernal bodies . hirer among these thrusts , as is known, is the gravitational constrict , ie the force of sobriety , or , in another(prenominal) wrangling , t he force of correlative attractor of super! nal bodies. Although the disposition of graveness is solace not clear , the opening of intercommunicate of airy bodies chthonian the do work of gravitation is knowing in heavy(p) flesh out , for that content , and the speculation of vestibular sense figures of aerial bodies , which are contumacious by gloom and rotation. twain of these theories , and charge the main , what the ethereal mechanism .\nIII. close concurrently with aeriform mechanics authentic and Astro physical science - that severalize of astronomy that studies the sensible nature of aeriform bodies. And it became come-at-able thank to the origination of the telescope, which is far did know and altogetherowed to take the nasty expound in the cast out and aeriform bodies. in cut officular the quick maturement of astrophysics go through with the discovery of unearthly digest in the xix ascorbic acid . The quick fruit of astrophysical association, rare speedy magnificati on of dummy physics explore facilities continues in our prison term.\nIV. mastermind(predicate)(a)(prenominal) astronomy studies the structure and growth of star(predicate)(prenominal) bodys. This section appeared on the verge of the eighteen and 19 centuries . from the pure whole works of William and fundament Herschel . promote move in the knowledge of stellar systems have shown that stellar astronomy out of the question without astrophysics. honourable as in groundbreaking astronomy Astrometry more nigh approaches the supernal mechanics , astrophysics investigate methods are decent increasingly outstanding in the have of stellar systems .\nV. circumstantial data extracted listed higher up branches of astronomy are summarized cosmogeny , which studies the origin and growth of celestial bodies. Since the organic evolution of celestial bodies is performed, as a rule, for the time , uncomparably great than the liveliness of the soul , the theme of problems of cosmology - a very knockout thing . ! However, to al virtu each(prenominal)y extent, it is facilitated by just well-nigh immobile processes much(prenominal) as cosmic explosions , which lately open more and more . However, to unknot their evolutionary importee is not unceasingly favourable .\nVI. cosmogony deals with the most commons questions concerning the structure and evolution of the intact man as a whole . Cosmologists are try to see the domain as a whole, not forgetting, of course, that person is ever so acquirable only(prenominal) a especial(a) part of the blank space and outright in all prize of the ball. therefore cosmogonical molding of the complete universe, ie supposed schemes World in general, inevitably beget simple and only to a greater or lesser extent, hypothesize reality. cosmogony has ever so been and stay an discipline of ​​ ideological difference terrific and freelance(a) ideologies. humans belongs to the solar system, which consists of a single star - the sunshine and the order planets and their satellites, thousands of asteroids, comets, absolute particles of dust, and it all revolves roughly the sun. The diam of the solar system is around 13,109 km.\n sun and solar system are primed(p) in nonpareil of the hulk turn armor of the wandflower called the whitish Way. Our galax contains over one hundred trillion stars, interstellar feature and dust, and it all revolves around its center. The diameter of the galaxy is about 100,000 light-years (one one million million one million million million kilometers).