Iqela lezazi ngeenkwenkwezi elenziwe ngabantu beentlanga ezahlukeneyo lisandula ukufumanisa iplanethi entsha yemifuno kwiNkqubo yeSola. Iplanethi entsha, ebhaptiziwe okwangoku ngegama le Ngo-2015 RR245 Ngokwe-International Astronomical Union, kubonakala ngathi inobunzima obungaphantsi kwale planethi kodwa inkulu kunaleyo yesathelayithi, iyakubekwa kumgaqo okude kude kunaseNeptune.
Ngokubhekisele kwiinkcukacha zalo mhlaba mtsha, ngokutsho kwabafumanisi bawo, singathetha ngamanye Iikhilomitha ezingama-700 ububanzi leyo, xa ithelekiswa nobubanzi bomhlaba, iphantse yalishumi elinesibhozo amaxesha amancinci. Ngokubhekiselele kumjikelezo wayo, imalunga Amaxesha ali-120 ukude kunelanga kunoMhlaba. Ngaphandle kwento yokuba ezi ntlobo zezinto zasezulwini zixhaphakile, ngakumbi kwibhanti yaseKuiper, inyani kukuba le ingakumbi iye yatsala ingqalelo enkulu kwizazinzulu ezininzi ngenxa yobungakanani bayo nobubanzi bayo.
I-2015 RR245 ithatha iminyaka engama-700 ukwenza uguquko olupheleleyo lweLanga
Ngokwophando olupapashiweyo malunga nokufumanisa, sithetha ngeplanethi encinci leyo kungathatha malunga neminyaka engama-700 ukujikeleza ilanga. Ngexesha lama-2096 iyakuba kweyona ndawo ikufutshane eMhlabeni. Ngenxa yokwahlukana phakathi koMhlaba kunye neplanethi entsha, izazinzulu khange zikwazi ukufunda iintshukumo zika-2015 RR245 ngokuchanekileyo.
Ngokutsho UMichele Bannister, Abaphandi abavela kwiDyunivesithi yaseVictoria eseCanada:
Umhlaba onomkhenkce ongaphaya kweNeptune uchazwa njengeeplanethi ezinkulu ezenziweyo zaze zagqitha kwelanga. Nangona kunjalo, phantse onke la mazwe anomkhenkce mancinci ngokugqithileyo kwaye atyhafe- kuyonwabisa kakhulu ukufumana into enkulu kwaye eqaqambe ngokwaneleyo ukuba ungafunda ngayo ngokweenkcukacha.
Zezona zinto zisondeleyo kwi-capsule yexesha ehambisa kuthi kuzalwe iSolar System. Umzekeliso unokwenziwa ngeefosili, ezisixelela ngezidalwa ezihambileyo.
Más información: Inzululwazi
Izimvo, shiya eyakho
Kumzekeliso ohamba neendaba, yeyiphi iplanethi phakathi kweMars neJupiter?