Iqembu lezazi zezinkanyezi elenziwe ngabantu bezizwe ezahlukahlukene lisanda kuthola iplanethi entsha yemifino kuSolar System. Le planethi entsha, ebhapathiziwe okwamanje ngegama le- 2015RR245 Ngokwe-International Astronomical Union, kubonakala sengathi inesisindo esingaphansi kwalesi seplanethi kodwa enkulu kunaleyo yesathelayithi, izotholakala emzileni oqhele kakhulu kunaseNeptune.
Ngokuqondene nemininingwane yale planethi entsha yemifino, ngokusho kwabayitholile, singakhuluma ngezinye Amakhilomitha angama-700 ububanzi okuthe, uma kuqhathaniswa nobubanzi bomhlaba, icishe iphindwe kashumi nesishiyagalombili. Ngokuqondene nokuhamba kwayo, kumayelana Izikhathi eziyi-120 ukusuka eLangeni kunomhlaba. Ngaphandle kokuthi lezi zinhlobo zezinto zasezulwini zivame kakhulu, ikakhulukazi ebhandeni leKuiper, iqiniso ukuthi lokhu ikakhulukazi kudonse ukunakwa okuningi kososayensi abaningi ngenxa yobukhulu bayo nobubanzi bendlela yayo.
U-2015 RR245 uthatha iminyaka engama-700 ukwenza inguquko eyodwa ephelele yeLanga
Ngokwesifundo esishicilelwe ngokutholakala, sikhuluma ngeplanethi encane ethi kungathatha cishe iminyaka engama-700 ukuzungeza ilanga. Ngesikhathi sika-2096 kuzoba sendaweni eseduze kakhulu noMhlaba. Ngenxa yokuhlukaniswa phakathi koMhlaba nale planethi entsha, ososayensi abakwazanga ukutadisha ukunyakaza kwe-2015 RR245 ngokunemba okukhulu.
Ngokusho UMichele Bannister, abacwaningi abavela eNyuvesi yaseVictoria eCanada:
Imihlaba eneqhwa ngaphesheya kweNeptune ichazwa njengamaplanethi amakhulu akhiwa abese eqhelelana neLanga. Kodwa-ke, cishe yonke lemihlaba eneqhwa incane ngokwedlulele futhi iyaquleka - kuyajabulisa ngempela ukuthola lowo omkhulu futhi okhanyayo ngokwanele ukuthi ungacwaninga ngokuningiliziwe.
Ziyizinto eziseduzane ne-capsule yesikhathi esithuthelayo ekuzalweni kweSolar System. Isifaniso singenziwa ngezinsalela, ezisitshela ngezidalwa ezisele.
Ukwaziswa okwengeziwe: I-Sciencealert
Emfanekisweni ohambisana nezindaba, iyiphi iplanethi okuyiyona ephakathi kukaMars noJupiter?