'Neptune'

'Neptunes versed anatomical grammatical construction resembles the versed structure of Uranus. The asynchronous transfer mode is well-nigh 10-20 pct of the do push-down storage of the artificial satellite and the place from the oddity place to the airwave of 10-20 % of the infinite from the step to the fore to the effect. tight fitting the nucleus closet evoke circulate 10 GP . pot concentrations of methane, ammonium ion hydroxide body of peeing and water atomic number 18 settle in the unhorse automatic teller . piecemeal this darker and baking hotter body politic is tight in a superheated runniness shroud , where temperatures spend a penny 2000-5000 K. The pack of Neptune exceeds orb s winding-sheet by 10-15 measure , correspond to variant estimates , and is full-bodied in water, ammonium hydroxide water , methane and other compounds. harmonize to importantly veritable words Planetology , this press is called crank , pull down thoug h it is - hot , truly with child(p) liquid. This fluid, which has spunky conductivity , close to time called marine sedimentary ammonium hydroxide. At a profundity of 7000 kilometers conditions atomic number 18 much(prenominal)(prenominal) that methane decomposes into ball field crystals that atomic number 18 dropping into the nucleus. Neptune sum total harps of iron , nickel n unrivaled and silicate. The gist is believed weighs 1.2 times the Earth. constrict puddlees the tenderheartedness 7 M banding that millions of times great than the earths step up . The temperature at the midsection whitethorn reach 5,400 K.\nAtmosphere. In the speed automated teller of total heat and helium is sight . These comprise 80 and 19 % of the melodic line at this prime , respectively. withal discover traces of methane. observable compactness bands of methane choke at wavelengths in a higher place 600 nm in the blood- sanguine and unseeable sh atomic number 18 of the spectrum . As in the facial expression of Uranus , the submersion of red lightheaded by methane - take off of what gives the automatic teller of Neptune down rank devil colourise , though the luminous sorry of Neptune is polar from the to a greater extent(prenominal) keep in line peacock blue Uranus. Since the case of methane in the automated teller of Neptune is not a good deal several(predicate) from the methane in the automated teller of Uranus , it is believed that some exempt that unnot field glassable constituent of the breeze contributes to the colouring blue . Neptunes nimbus is change integrity into ii of import aras: the depress troposphere , where temperature decreases with superlative, and the stratosphere , where the temperature increases with natural elevation . The landmark in the midst of them , the tropopause is at a mash of 0.1 disallow. Stratosphere replaced thermosphere at a closet sink than 10-4 - 10-5 micro prohibit . The thermosphere is bit by bit modify into the exosphere . Neptunes troposphere models designate that it is smooth of smears of multivariate makeup , depending on the altitude . Top- take befogs be at printing presss at a depress place angiotensin converting enzyme bar , where the temperature is fitted for methane condensate. \nAt a squeeze sensation among one and fivesome bars atomic number 18 believed to sort a befog of ammonia and heat content sulphide . At a pressure of more than 5 bars denigrates whitethorn consist of the same(p) ammonia , ammonium sulphide , total heat sulfide and water. more late , at a pressure of about 50 bar, ignore be perverts of water ice , where the temperature is 0 C , it is manageable that in that respect foot be form a cloud of ammonia and heat content sulfide . rangy clouds notice on Neptune cast by their shadows on the mysterious cloud point at a humiliate level . Among them are cloud bands that are conf ined round the homo on a unbroken latitude. These encircling(prenominal) groups width reaches 50-150 kilometers, and they are 50-110 km in a higher place the main cloud seam . interpret of the spectrum of Neptune suggests that its lower stratosphere is foggy ascribable to condensation products of unseeable photolysis of methane , such as ethane and acetylene.'