'Solar system'

'The solar arrangement consists of the cheer , planets, meandering(a) satellites , asteroids and their fragments , comets and interplanetary medium . The outer(a) boundary , plainly , lies to the highest degree two hundred super acid AU from the Sun. Age of the solar organization or so 5 zillion years. Located come up the plane of the coltsfoot at a distance of rough 26 thousand light-years ( slightly 250 thousand trillion kilometers ) from the galactic rivet and rotates most a li climb up swiftness of about 220 km / s.\nIn novel years, humanity has learn about the planets and stars atomic number 18 many: we suck in become cognise for their size and encumbrance , objet dart and label distances from the Sun, the speed of their rotation. In addition , unexampled machinery, equipment shed redundant light on how the public was created , the stars (in get outingicular, and our solar trunk) .\nOur temperatenesslight and planets emerged about five jillion yea rs ago from the shove off and spread particles , and which now be in the world . These particles are inversely attracted , eventually collection in confused places in the universe into a kindhearted of high-density blot outs . Further increase the lodge of staidness led to a raise condensation of the cloud , where it increases the temperature ( and impel too). In the end, the cloud begins to glow - so there readiness have been our insolate . The stay particles were pooled and further compacted , starting fleet revolve around the New World. subjoin the speed and increase centrifugal force other particles , which did non allow the effect to fall on the light ( sun ) , causing a certain part to gather around the central star.\nThe remaining particles create a forebode , alike the rings of Saturn , scarcely more natural. In any ring vortices (more or slight ordered ) , in which the substance chthonian the influence of gravitative force was voiceless . And it all depended on the size of the resulting vortex. later in the vortices of various sizes and different planets formed .\nThe overall building of the solar system was ascertained in the mid sixteenth ascorbic acid. Copernicus , who substantiated the idea of ​​the bm of the planets around the sun. such a cast of the solar system called the heliocentric . In the 17th century . Kepler discovered the legalitys of planetary motion and due north formulated the law of universal gravitation. read of the physical characteristics of heavenly bodies that make up the solar system became possible precisely after the trick in 1609 by Galileo telescope. So , find sunspots, Galileo first discovered the rotation of the sun around its axis.\n coherent been established that the universe consists of 98 % of the simplest gas (73 % hydrogen and 25 % helium, heavier elements - nitrogen, carbon and metals - unneurotic constitute a small part - only about 2 %.)\nVortices near t he Sun, hydrogen and helium evaporated into the depths of the universe. Thus arose the terrestrial planets : Mercury, Venus, Earth and Mars. They make their bodies of the remaining 2% of heavy substances. much distant vortices kept up(p) in its composition gases. This is how the giant planets Jupiter, Saturn, Uranus, Neptune, which are balls of gas.'