Indalo iphela yenziwe ngamaqela amakhulu e iinkwenkwezi ezibizwa ngokuba yiminyele. Inkqubo ye- igalari yingqokelela yeenkwenkwezi, uthuli kunye negesi ezigcinwe kunye sisiphumo somxhuzulane.
Omnye igalari iqulethe izigidi zeenkwenkwezi. Iminyele iyashukuma kwindalo iphela, kwaye iyahambela kude. Edwin Hubble yabonisa ukuba indalo iyanda. Umhlaba ungowomnyele obizwa ngokuba yiMilky Way.
Las iminyele zinobume obumangalisayo obukhethekileyo. Asazi ukuba mingaphi iminyele ekhoyo kwindalo iphela, izazinzulu zicinga ukuba kufanele kubekho amakhulu amawaka. Ngokuqinisekileyo iminyele banamagama amahle, njengeMilky Way, okanye laxia AndromedaNgelixa ezinye zibaliwe ngokulula, zinobudlelwane beeleta kunye namanani, afana nomnyele we-NGC 300.
https://www.youtube.com/watch?v=mJ47Uvf8c6E
Las iminyele zinika umbono wokuphoswa ngokungafunekiyo kwindalo iphela. Abanye bahlukanisiwe, ngelixa abanye iminyele zihlanganiswe kwindawo enye kwindalo iphela.
Iminyele ihlala ingapheliyo intshukumo, kwaye izazinzulu ezithile zicinga ukuba iminyele ethile itya eminye. Umzekelo, bacinga ukuba igalari Andromeda ifunxe omnye umnyele, oza kuchaza owawo kabini iziko.