Iplanethi encinci kwindlela yokukhanya kwelanga. Kubanda, kungabi kushushu ...

Iingcamango ezingaqhelekanga kukuqwalasela iplanethi eshushu kakhulu njenge-Mercury eshisayo, iplanethi esondelene neLanga. Enyanisweni, iplanethi encinci yiPluto ebandayo kunye neyekude. Abanye bayamkhanyela imeko yeplanethi ngokubanzi, kodwa lo mbandela uphikisana, isimo sikaPluto asingqiniswanga, kwaye isimo esingekho-planethi asikho "inyaniso yeendaba". Isibini iplanethi enkulu ngobukhulu ngokwenene i-Mercury. Iplanethi uPluto wabizwa ngokuba ngunyana we-underworld yamaRoma, kwaye eli gama kufuneka libhekwe njengengqiqo. I-Pluto ifumana ilanga elingaphantsi kwelanga.

Ihlabathi lemfihlelo

Amatorola ekhompyutheni anamandla afumaneka kubantu kuphela kwiminyaka embalwa edlulayo, kwaye iplanethi uPluto yafunyanwa ngokusemthethweni ekuqaleni kwee-1930. Ngomnyaka we-1915 kwaziswe ngokusemthethweni ukuba ngaphandle kwemimandla yelanga kwiplanethi yesithoba. Ubalala njani le ncinane umzimba wasezulwini? Umzimba onobukhulu obuthathekayo nobunzima beNyanga ubeka inxaxheba kwimpembelelo kubamelwane bawo. Abaqapheli baqaphele ukuba u-Uranus no-Neptune baphambukela emancinci embalwa, kwaye oku kwakhokelela ekubeni kukho iplanethi engummangaliso phakathi kwalapha.

Ngaphantsi kweqhwa

I-Pluto iyiplanethi engabonakaliyo. Kucingwa ukuba i-atmospheric atmosphere ine-methane igesi, kunye nomhlaba uhlanganiswe ne-methan ice. Kukho ukulawula okubandayo (ubushushu obuqhelekileyo buphantsi kwama-degrees angama-200 ngaphantsi kwe-Celsius). Ngokwendlela, inkolelo, inokujamelana neNeptune (iindlovu zazo ziphezulu), kodwa umathuba wokuba isiganeko sincinci kakhulu, iiplanethi zeeplanethi ezikude zikhulu kakhulu.

Ezimbini ezimbini

Nangona kunjalo, isikhundla sePluto (njengeplanethi ehlukeneyo) ayinangqiqo. Inyaniso kukuba iplanethi encinci kwiprogram yeselanga ine-satellite enkulu ngobukhulu bayo. Kwaye isantya sokujikeleza sePluto esijikeleze i-axis yayo sihambelana nejubane lokujikeleza elijikeleze kuye. Kubonakala ngathi sele iqhoqwe ngaphezu kwelinye iphuzu lomhlaba. Ngoko ukuba kukho ubomi kuPluto, abemi belizwe elilodwa babeza kubona i-satellite ebizwa ngokuba yi-Charon. Kunengqiqo ukuqwalasela le mibini iplanethi ephindwe kabini, inkulu kakhulu i-satellite yesibhakabhaka. Iingcali zenzululwazi zikholelwa ukuba i-Charon iqulethwe ngombala Kodwa ukuba uqiniseke, akukho mntu unokutsho ukuba iisampulu zezinto zithathwe ebusweni.

Ivela phi iplanethi?

Ngokukhawuleza ukuba i-Pluto yafunyanwa, izazinzulu zaqala ukuqagela apho iplanethi encinane kunazo zonke ivela khona. Yaye inona ingqiqo yayikuqwalasela iplanethi yomntwana njengento yangaphambili ye-Neptune. Kubonakala sengathi i-Pluto ngokwayo ayinayo ekubunjweni kwamatye ensimbi, njenge-satellites yayo, kodwa iqukethe i-ice. Iimfihlelo ze-orbit zalo azange zifunyanwe ngabafundi beenkwenkwezi (njengemfihlelo yamanye ama- satellites ase-Neptune) . Kodwa kwenzeke ntoni oku? Mhlawumbi uPluto wahlonywa ejikelezweni nge-asteroid enkulu okanye i-comet. Kodwa iKarron yavela phi? Abanye bakholelwa ukuba oku kwicandelo elidlulileyo lePluto. Kodwa oku akunakwenzeka, kuba ukubunjwa kweplanethi kunye nesathelayithi kuyahluke kakhulu.

Kunzima ukuthetha into ngokuqinisekileyo ngomzimba wasezulwini ode kude nathi. Iplanethi encinci yesimiso selanga igcina iimfihlelo zayo. Yaye iya kugcinwa ixesha elide kakhulu, ngokuyininzi ngenxa yemida ebanzi eyahlula emhlabeni.

Ngo-2006, kwavela iingxelo ukuba i-Pluto ayiyona iplanethi nonke, kodwa inxalenye yebhanti ye -asteroid. Kodwa kwiincwadi kunye nezifundo, i-Pluto yiplanethi yesithoba yesistim. Ngoko ke, isimo seplanethi encinci kufuneka sibe nePluto, kwaye kungekhona i-Mercury.