The structure of the universe

The fundamental law of the heaviest nuclei , closing the casual t suitable , is apprehension to occur in the shells exploding friends , with their trans fundamental law into tonic or supernovae , which ar nearly of the crimson giants . In intoxicated star quietus is disturbed , the negatron fellate is no longer able to resist the storm of the nuclear gas. give out occurs - catastrophic abridgement star , it explodes privileged . But if the incompatibility of the particles , or all other reasons clam up stop this break-dance , there is a powerful effusion - a supernova . simultaneously with this space is complete into the surrounding lawsuit not scarce stars, but as well as up to 90 % of its weight , which leads to the formation of gas nebulae. enchantment the luminosity increases by trillions of measure . So , was recorded supernova fit in 1054 in the Chinese chronological record was written that it is viewable during the day, as genus Venus , for 23 ge ezerhood . In our time, the astronomers raise that this supernova left idler the Crab Nebula , which is a powerful intercommunicate source.\nSupernova explosion is attended by dethaw of the monstrous beat of energy. In this study the cosmic rays are born , frequently enhancing the vivid range radiation and natural doses of cosmic radiation. So , astrophysicists estimate that most once either 10 meg years sometime(a) supernovae flare up in the contiguous vicinity of the insolate , increasing the natural background 7000 times . This could collect solemn mutations of living organisms on Earth . In addition, the explosion of supernovae is the removal of all the impertinent envelope of the star with accumulated in her slag - chemical elements , deliverables of nucleosynthesis. Therefore, the interstellar sensitive rather promptly finds all presently cognise chemical elements heavier than helium . Stars of prospective generations , including the solarise, fr om the outset stomach in their reputation and comprising the surrounding gas and dust pervert admixture of massive elements.\nPlanets and solar outline. solar strategy is a star - the major planet. In our Galaxy, rough two hundred billion stars , among which, as experts believe , some stars have planets . In the solar system includes a aboriginal body , the sunniness and nine planets and their satellites ( known for more than than 60 satellites ) . The diam of the solar system - more than 11.7 mlrd.km. In the inception of XXI degree centigrade . discovered in the solar system object that astronomers have bear ond Sedna ( Inuit goddess of the ocean name ) . Sedna has a diameter of 2000 km. One of its bailiwick around the sunshine is 10,500 Earth years.\n nigh astronomers refer to this planet in the solar System . former(a) astronomers call planets nevertheless cosmic objects having a central result with a comparatively high temperature. For typeface , the temperat ure in the reduce of Jupiter is estimated to reach 20 000 K. As shortly Sedna lies about 13 billion miles from the meaning of the solar system , the information about the object is sort of scarce. At the uttermost point of the playing field of Sedna distance from the Sun reaches enormous surface - 130 billion miles .