Andromeda fu - ehlala isidlo

Andromeda Galaxy yenye esondele wethu ezisebenzisanayo Way ikhaya leenkwenkwezi amakhulu. Le yinxalenye ebizwa ngokuba iqela lendawo zeminyele, amalungu egama, ukongeza kuyo, wethu iMilky Way kunye Way ulidlelane kwabeMi i Triangle (leyo Unganawo Hewana, kodwa eyay). Enyanisweni, esondele iMilky Way Izihloko amancinci - izinto ezinkulu amaNcinane Magellanic Amafu. Le ngokwawo munye malunga triliyoni iinkwenkwezi (oko kukuthi ngokuphindwe kahlanu abaninzi kunawe ethu), kunye kwirediyasi kwisangqa wayo - ngaphezulu kwe-110 eliwaka iminyaka elula. Andromeda Galaxy ivela kuthi kumgama ezimbini kunye ukukhanya-iminyaka nesiqingatha sesigidi kude, nokuze kakhulu ogqibeleleyo namhlanje iziphekepheke kuya kuthatha iminyaka 46 billion. Oku amaxesha ubuncinane ezintandathu ngaphezu ikhona Umhlaba. La manani nokuba nzima ukuqonda!

Imbali kokuma kumnyele, ngummelwane

oxineneyo njengeenkwenkwezi zezulu yabonakala kumaXesha Aphakathi. Ngokukodwa, enye yemihla Arab i Andromeda Nebula ubizwa ngokuba ilifu elincinane. Le Iqela leenkwenkwezi ibekwe lekroza Andromeda (leyo, enyanisweni, nebula got igama layo) yabonwa ngabantu ngeenkwenkwezi kangangeenkulungwane. Nangona kunjalo, akukho inkqubela ebonakalayo incazelo yayo. Noko ke, izakhono zobugcisa ziye ukuba nobuntu ukwenza linyathelo phambili kule nkalo. Ngowe-1885, kukho isiganeko umdla - kule kumnyele Andromeda waqhekeza supernova, kwaye ingqalelo ngeenkwenkwezi ehlabathini lonke waya ingxinano. Noko ke, ngokutsho kuguqulelo mnye, yena liqhuma kudala, million eminyaka eyadlulayo, kodwa into yokuba izazinzulu ziye zamkelwa ukuba ukuzalwa inkwenkwezi entsha - kuphela ukukhanya uqhushumbo, nto leyo kuphela ngoku (okanye mandithi, ngo-1885) weza Earth. Andromeda fu, iifoto ezo zifunyenwe kuqala ngo-1887, kubonakala ngeenkwenkwezi Sisihloko enkulu nokwenyuka lwemizimba. ukufunyanwa engama eyenziwe 1921 yi-American Vesto Slipher. Kuhlaziywa nesikhokelo kumnyele, kufumaniseka ukuba Andromeda Nebula ngesantya kakhulu nemikhanzi ngqo ecaleni iMilky Way. Ngokutsho izibalo mihla izazi, kwiminyaka eziibhiliyoni ezi-4 kuya Ukumanyanisa iminyele ezimbini. Oku alibonakali kanje kungquzulwano uluhlu ezimbini iinkwenkwezi kodwa ngokuqinisekileyo baye nokuhlelwa ezibalulekileyo kunye nokutshintsha emzileni yabo. Ndiqinisekile abaninzi baya kunyanzeleka ubengekho na emzimbeni, nokuba ngaphakathi kumnyele elalisandul 'ukusekwa kwisithuba oluphakathi. Okubangel 'umdla kukuba ngo-1993 embindini kweAndromeda Nebula yafunyanwa elinye Iqela leenkwenkwezi. Mhlawumbi umkhondo we Galaxy, nebula wendele kwizigidi zeminyaka eyadlulayo.

iimpawu fu

Ngokutsho ingqiqo yokuma mihla, kumaziko amaninzi iminyele ezijikeleze sibajonge mingxuma omkhulukazi emnyama. Kunzima ukubona ngenxa imfumba enkulu imizimba yasezulwini embindini la ahamba, kwakunye ngenxa yokungabikho ekukhanyeni, okanye ibonisa sokukhanya. Noko ke, imingxuma emnyama kungabonwa ngokondela nangendlela oku kunempembelelo ngayo ezinye izinto. Kubalulekile ukwazi ukuba undoqo i Andromeda Galaxy ziyintlanganisela loo mgqatswa ezimbini imingxuma omkhulukazi emnyama.