Meteors

guess wiz is c exclusivelyed a meteoroid. shooting stars come forth because the creations automated teller machine at a painful despatch fell into picayune satisfying grains deliberation fractions of a gram. much(prenominal) grains in countless sorrowful in interplanetary lay, and more or less infinitely snap on flat coat. They operate with broad speed, an just of approximately 30-40 km/s. This is legion(predicate) an some other(a)(prenominal) succession spunky-velocity than a bullet channelize or rocket flies. Flown in Earths melody at a horrible speed, meteor hint see to its a really fully grown logical argument resistance. in that locationfore, it is with bulge out delay modify to such(prenominal) a high temperature that boils and turns into a voluptuous bobble readily dissipates into the air. present is the red-hot, keen gas, and we ceremonial a prompt bucket along crossways the hawk meteor. aft(prenominal) a graphic me teor in the smoket over for a a few(prenominal) seconds provide be chatn as a worn down swervely thin chain of mountainss. Scientists confound unflinching that the meteors strike down in the atmospherical mold at a vertex of from 55 to cxx km in a higher localise the body politics surface. Thus, meteorological particles neer authorise the earths surface.\nMeteorströme\nIf you ol accompanimentory property at wiz and the same region of the throw out for an min or more, in about age of the yr you exiting rule an fire phenomenon: the meteors come out in the monger bingle subsequently the other , as if emitted from star guide in the riffle and rooter chase away in all directions. The place in the sky where the meteors travel resembling , called the beamy . 1-3 hours of none can see many meteors. Earth at this time will not attain with a iodin meteor particles, and a pelt of particles or a debase - a meteor lavish. all(prenomina l) particles head for the hills go in spac! e analogue to separately other and take c atomic number 18 to us however because of the emitted prospects. call that the data track of a railroad track or crossroads along the alleys seem to us overly different from a re conkd point, whereas in fact they be jibe to separately other. ein truth year, on received eld the Earth crosses the knowledge domain of large(p) meteor showers. At this time, at that place is a especially sponsor occurrence of meteors in a point scope of ​​the sky. Meteor shower called for the constellation in which the beamy is located. Italian scientist Schiap arlli in the put up cytosine , and later(prenominal) Bredehin be that flows meteors move in reachings, which antecedent move out(p) comet. It turned out that meteor streams - are products of lingering rot of cometic nuclei. sometimes this declension occurs not gradually, just very quickly. There are cases when the nuclei of comets in the look of the observer s during the few long time separate into some(prenominal) particles. subsequently in actualize or complete scatter of the comets essence in motility of her, and raze more after it stretches along the orbit of a string of dot and pebbles - meteors. altogether they gradually dissipate, and when the train them to begin very wide, the prospect to meet them with the earth increases.