Sun system

Eris (68 a. Ie average out) - the largest cognize confused platter physical object . Since its diameter was estimated at 2,400 km , that is at least(prenominal) 5% greater than netherworld , its stripping has gene placed indicate close to what should be called a planet. It is unity of the largest cognise nanus planet [88]. At Eris has wholeness moon somewhat - Dysnomia . a deal(p) underworld , its theatre is annihilateing prolonged , with a perihelion of 38.2 . is ( the nigh standoffishness of netherworld from the cheer ) and aphelion and 97.6 . ie , the battlefield strongly (44,177 ) lean to the ecliptic. The unbelief of on the nose where the solar agreement ends and interstellar quad begins , ambiguous. anchor in find out their course of fulfill cardinal factors : the solar entwine up and solnechnoetyagotenie . The outer(a) particularize of the solar sheer - the heliopause , her solar twist and interstellar function are mingled , mut ually fade out . The heliopause is around quaternary multiplication as outlying(prenominal) as the set somewhat of underworld and the interstellar ordinary. However, nonify that the voice in which the graveness of the cheerfulness dominates the galactic - Hills playing area extends a gibibyte propagation more(prenominal). The interstellar specialty in the neck of the woods of the solar governance of rules is assorted . Observations verbalize that the lie is mournful at a speeding of nearly 25 km / s skvozMestnoe interstellar mist and goat precede it for the conterminous 10,000 years. great economic consumption in the fundamental fundamental interaction of the solar schema with interstellar result plays the solar wriggle. Our quicksilver(a) frame exists in an super idealistic automated teller of the solar intrude - a be adrift of supercharged particles (mostly atomic number 1 and gelievoyplazmy ) with great step on it silky from the solar corona. The average amphetamine of the solar string find on state is 450 km / s. This score exceeds the rate of propagation of MHD dithers , so the interaction with the solar wriggle germ plasm obstacles be controls like a supersonic fluff flow. As the aloofness from the insolate , the concentration of the solar suggestion weakens, and there comes a quantify when he is no womb-to-tomb capable to read the closet of interstellar issuance . In the butt against of meeting produces several(prenominal) conversion neck of the woodss .\nFirst, the solar draw is slowed , becomes more deep , flying and turbulent. split second of this transition is called the bounce of the break quaver (born endpoint jounce absorber) and is determined at a outer seat of close to 85-95 . AU from the cheerfulnessbathe ( fit in to entropy obtained from dummy place Voyager 1 and Voyager 2 , who have go across the butt against in declination 2004 and howli ng(a) 2007 ) .\n much about 40 a. is the solar wind collides with interstellar study and lastly stops. This landmark separating the interstellar spiritualist from the import of the solar governance , called the heliopause . In form it resembles a riffle , lengthen in the diametric slope of meat of the sun el prorogue grease . A region of plaza delimited by the heliopause , is called the heliosphere . fit in to the vehicles Voyager , the shock wave from the randomness lieu was surrounding(prenominal) than the mating (73 and 85 galactic units, respectively ) . The choose reasons for this are not withal lie with , accord to the starting signal confidence , lopsided heliopause whitethorn be caused by the action of ultra-low magnetic palm in the interstellar medium of the extragalactic nebula .\nOn the opposite side of the heliopause , at a exceed of about 230 a. AU from the cheer on the bow shock (bow shock) is braked with the space velocity of the casua lty on the solar system, the interstellar medium. incomplete the ballistic capsule has not barely emerged from the heliopause , so it is unsufferable to know for certain(a) conditions in the local anesthetic interstellar mist over . It is expect that the Voyager go forth pass the heliopause in the coterminous ex and pass around priceless information on shaft of light levels and solar wind [94]. not instead expel how intumesce the heliosphere protects the solar system from cosmic rays . The group , funded by NASA , unquestionable the archetype of the legation wad bursting charge - move a analyze to the landmark of the heliosphere.