Chikwata chevazivi venyeredzi vanoumbwa nevanhu vanobva kumarudzi akasiyana vachangowana nyika nyowani diki muSolar System. Iyi nyika nyowani, yakabhabhatidzirwa kwechinguva iine zita rekuti 2015RR245 Sekureva kweInternational Astronomical Union, zvinoita kunge ine mashoma mashoma pane epasi asi akakura pane iyo setiraiti, yaizowanikwa munzira yekure kure neNeptune.
Kana zviri zvemashoko epasi rino nyowani, maererano nevanoiwana, tinogona kutaura nezvevamwe Makiromita mazana manomwe paupamhi iyo, ichienzaniswa nehupamhi hwePasi, ingangoita kakapetwa kagumi nesere Kana iri yekutenderera kwayo, iri pamusoro Kakapetwa ka120 kure nezuva kubva pasi. Kunyangwe rudzi urwu rwechinhu chekudenga rwakajairika, kunyanya mubhandi reKuiper, chokwadi ndechekuti uyu kunyanya akakwezva kutarisisa kwakawanda kubva kumasayendisiti mazhinji nekuda kwehukuru hwayo uye hupamhi hwayo nzira.
2015 RR245 inotora makore mazana manomwe kuita imwe shanduko yakazara yeZuva
Zvinoenderana neongororo yakaburitswa nezvakawanikwa, isu tinotaura nezvepasi diki iro zvaitora makore anenge mazana manomwe kutenderera zuva. Panguva ya2096 ichave iri padyo nepasi. Nekuda kwekuparadzaniswa kuripo pakati pePasi nepasi rino nyowani, vesaenzi havana kukwanisa kudzidza mafambiro a2015 RR245 nemazvo chaizvo.
Maererano ne Michele bannister, vaongorori kubva kuYunivhesiti yeVictoria muCanada:
Nyika dzine chando kupfuura Neptune dzinotsanangurwa semapuraneti mahombe akaumbwa uyezve achienda kure neSuva. Zvisinei, dzinenge nyika dzese dzine chando dzakanyanya kuderera uye dzinopera simba - zvinonakidza kuwana imwe yakakura uye yakajeka zvakakwana kuti udzidze zvakadzama.
Ndicho chinhu chepedyo kune iyo nguva kaputuru inotitakura isu kuenda mukuzvarwa kweSolar System. Kufananidza kunogona kuitwa nezvisaririra, izvo zvinotitaurira nezvezvisikwa zvasara.
Mamwe Mashoko: sciencealert
Mumufananidzo unofambidzana nenhau, ndeipi nyika iri pakati peMars neJupiter?