<prompt> Fingqa isihloko: Ngesikhathi esizayo lapho othile ekubuza ukuthi ububanzi beMilky Way bungakanani, ungase uthande ukucabanga kabusha ngempendulo yakho ethi iminyaka yokukhanya engu-100 000. Izazi zezinkanyezi ziye zathola ukuthi indandatho eyinqaba yezinkanyezi ezikude kungenzeka empeleni iyingxenye yomthala wethu, ewenza ube mkhulu ngamaphesenti angu-50 ngobubanzi beminyaka yokukhanya engu-150 000. Lokhu kusekelwe ekuhlaziyeni kabusha indandatho ekude ezungeze umthala wethu, izazi zezinkanyezi ezicabanga ukuthi manje empeleni iyingxenye yoMthala wethu. Izazi zezinkanyezi zaseNew York ziye zabuyekeza isilinganiso sobukhulu bomthala wethu oboniswe lapha. Manje bathi likhulu ngamaphesenti angu-50 ngobukhulu, linobubanzi beminyaka-kukhanya engu-150.000, hhayi engu-100.000. Lokhu kusekelwe ekuhloleni kabusha indandatho yezinkanyezi okuthiwa i-Monoceros Ring. Ithimba lososayensi abavela eRensselaer Polytechnic Institute eNew York lafunda i - Monoceros Ring, okuyi - filament ende enjengendandatho yezinkanyezi ezungeza umthala wethu kathathu. Itholakala eminyakeni yokukhanya engu - 65 000 ukusuka enkabeni yomthala wethu, futhi ingqikithi yayo ingangeminyaka yokukhanya engu - 200 000 ubude. Ngaphambilini kwakucatshangwa ukuthi umfudlana wezinkanyezi odabuka emthaleni oseduze we-Canis Major Dwarf Galaxy ngenxa yokuxhumana nomthala i-Milky Way. Kucatshangwa ukuthi iMilky Way iqukethe izinkanyezi ezingaphezu kwezigidi eziyizinkulungwane ezingu - 200. Lokhu kuyenza ibe i - galaxyephakathi nendawo enenkanyezi enkulu kunazo zonke eyaziwayo, i - IC 1101, equkethe izinkanyezi ezingaphezu kwezigidi eziyizinkulungwane eziyikhulu. Ngobusuku obucwathile, uma ubheka phezulu esibhakabhakeni ebusuku into enkulu kunazo zonke ongayibona kunoma iyiphi indawo emhlabeni yizinkanyezi ezingaba ngu-2 500. Njengezinhlayiyana ezingaphezu kwezingxenye ezimbili kwezintathu zemithala eyaziwayo, iMilky Way inesimo esiyindilinga. Maphakathi nendawo, kukhiqizwa amandla amaningi, futhi ngezinye izikhathi, kuqhume iziqhumane ezinamandla. Izazi zezinkanyezi zikholelwa ukuthi iMilky Way yayingakaze ibe umjikelezo onemigoqo emangalisayo. Yakhiwa yaba ngosayizi wayo wamanje ngokudla eminye imithala. Nokho, manje, kubonakala sengathi kungenzeka ukuthi empeleni le ndandatho iyingxenye yomthala wethu, futhi kungenzeka yaphazanyiswa eminye imithala emincane. Kubukeka kimi sengathi mhlawumbe la maphethini alandela ukwakheka okuyi-spiral kweMilky Way, ngakho-ke kungenzeka ukuthi ahlobene, UDkt Heidi Newberg, waseRensselaer Polytechnic Institute eNew...  <response>: Izazi zezinkanyezi eNew York ziye zabuyekeza isilinganiso sobukhulu bomthala wethu. Manje bathi linobubanzi beminyaka yokukhanya eyizi-150.000, hhayi eyizi-100.000. Lokhu kusekelwe ekuhloleni kabusha indandatho yezinkanyezi ebizwa ngokuthi i-Monoceros Ring. Ngaphambilini kwakucatshangwa ukuthi lokhu kungokwesifunda-mkhathi esiseduzane. Manje izazi zezinkanyezi ziqinisekile ukuthi iyingxenye yeMilky Way. 