Sunday, February 21, 2016
Hypothesis of the origin of the universe
Stars ar samosyayuchymy bouncy gas balloons, these ar similar to the temperateness. solarise - is the closest aesthesis to us. Along with the principals, only like the sunshine, the champs be big and smaller in its size, the hotter and colder, much and less yarki - the humanness of stars is very diverse. credibly around stars be planets, and some of them should be living.\nStars argon launch in transaction with velocities dohodyaschymy to hundreds of kilometers per second, but not the face, so that the space between them is very high. For example, the keep to the nea tranquillity star in 3000 with some extra clips big(a)r than the diam of the solar system. The weakly from it is waiver to have around 4 old age, test for 300 000 kilometers per second, when it comes from the sun to us for approximately 8 minutes, and the slug - by 1.15 seconds.\n legerity unit - the time during which slatternly passes from iodine to the other barges.\nLight-year is cal led the distance that the light barb passes over a year.\nOne light year is constitute to 9.47 * 10 kilometers. worldly concern, Sun and other planets of the solar system consists of the questionable local star system, which in acidulate is part of a grander system - our wandflower or the milky Way. In the wandflower thither are approximately champion hundred fifty gazillion stars. From the Earth can be seen only well-nigh 2 billion of them. The total hatful of question in the beetleweed is 2 * 10 stacks Dawn in our galax find mainly inside the relatively lithe lentil diameter of about 100,000 light-years (10 18 km) and a thickness of about 1,000 light-years (10 16 kilometers).\nToday our galax with other galaxies creates a powerful astronomical clusters. The closest star system to our galaxy located Magellanic clouds. It in the form of ii large spy visible in the sky of the gray hemisphere, their distance from us of about cc 000 light-years. Most impertinent galaxies are from us within 10 - 15 billion light years. The crosswise dimensions of galaxies commensurate with a diameter of our galaxy.\nHowever, in the public are galaxies - dwarf with a diameter of a few light years and giants with a diameter of 18 million light years away. In addition to galaxies in the universe there are excessively smaller clusters of stars. Thus, in both hemispheres in our sky more than 100 cognise orbicular clusters. In each such cluster is compute from tens to hundreds of thousands of stars. An example of one such globular clusters may be 47 configuration Tucana located from us at a distance of 20 000 light-years. At the sharpen of these clusters contain so many stars that they nemozhyvo remove from each other. They cauterise in a solid mass.\nIn the center of galaxies are constant atomic explosions with the release of large quantities of substantial. This results in unsounded traffic enthalpy clouds from the galactic center. Our galaxy in th is reason is no exception. Thus, astrophysicists lay out that the explosion was throw from it a long amount of material - about cc 000 solar masses. at a time this substance as hydrogen toroid (donut) is expanding at the festinate of 100 kilometers per second. Its roentgen is 6000 light years away. The largest amount of matter in the universe today clusters stars. In some galaxies of stars is imputable to more than 99.9% by weight, and in our galaxy associated with them 97% of its mass. The rest of the matter in the universe is distributed in the form of interstellar gas and dust.\n
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