Kuyini umlaza emangalisayo Vela?

Constellation Span itholakala Nenkabazwe eningizimu isibhakabhaka yethu. Nakuba kungase ingxenye yayo kugujwe eRussia. nendawo ethize square metres kuka-500. Lokhu kusho ukuthi umlaza uVela nguye wamashumi amathathu nambili ohlwini ezinkulu kakhulu amaqoqo ezinkanyezi. Siqukethe 195 isesihlalweni iplanethi yethu nge nqunu iso izinkanyezi.

Umlando observation

I constellations ngaphakathi the bhakabhaka abantu abaningi abathakazelayo ezikhathini zasendulo. Kakade abameleli yezimpucuko okuqala wobungane phezulu esibhakabhakeni, uzama ezihlobene ubunjalo izinkanyezi elikhanyayo futhi ngokuyisisekelo izinto ezisezweni. Ngokuthakazelisayo, umlaza ka Span endulo lalibhekwa ingxenye nezinye amaqoqo, ebalulekile yokusebenzelana izinkanyezi, ngokuthi "Argo Navis". Lokhu ukuqongelela kungenzeka ngisho ngeso lenyama ukwaba engaphezu kwekhulu izinkanyezi. Leli gama yanikwa amaGreki asendulo, okuyinto ixhunywe izinkanyezi nge inganekwane Argonauts futhi imashi Jason yeGolden Fleece. Hera aphakamisa umkhumbi ezulwini, turning kube Umlaza ukuba phakade ukukhumbuza abantu umkhankaso okhazimulayo abahambi ngesiGreki abanesibindi bona Colchis.

Kuphela maphakathi nekhulu XVIII yi sezinkanyezi French Nicolas Lacaille ibalazwe nemilaza kancane zaguqulwa futhi lokhu esigaxeni omkhulu lahlukaniswa laba amabandla amathathu. Kwakuthinta ziqokonyiswe umlaza ka Carina, Puppis futhi oseyili langempela. Ngemva nje kancane kwalokho, ke labelwa ekuqongeleleni ngaphezulu Nekhampasi. Ngaphandle kwalapho kuphawuliwe, umlaza ka Ulibangisa lizungezwe amaqoqo amaphampu, Centaurus, Southern Cross. Intuthuko kwezobuchwepheshe, kuhlanganise izibonakude omkhulu namathuluzi zezibalo baye bavumela ngaleso sikhathi ukwenza intuthuko enkulu kulolu cwaningo kanye nencazelo sezindawo isikhala. Ikakhulukazi, sase kucatshangwe ngokucophelela futhi wafundelwa ngamunye amaqoqo ezinkanyezi Span. Ngakho double inkanyezi umlaza siqukethe izingxenye lesibili nelesine ezidlula, zazo zibekwe komunye nomunye ngemizuzwana amane arc. Ngaphezu kwalokho, ingxenye esemqoka yalolu pair, futhi ngokwalo uhlelo double nge izinkanyezi amabili angomakhelwane. Zombili zingezakhe mayelana amathathu mass kwelanga lethu. By the way, inkanyezi kabili umlaza Vela kulokhu akuyona into engavamile. Cha, kwenzeka okuphambene. Iningi "amalanga" e ubusuku bethu esibhakabhakeni empeleni kuyinto uhlelo eduze amabili, amathathu futhi ngezinye izikhathi ezine izinto. Kuyinto into ebonakalayo kwesinye isikhathi ngokubona okubonakala ngeso lenyama, kodwa kungatholakala izibonakude ezinamandla.

Isikhathi esemkhathini ujikeleza kule pair of izinkanyezi umlaza Span angaphezu kuka-78 izinsuku Earth. Esikhathini cluster efanayo enye inkanyezi ezithakazelisayo nge ezihlekisayo kakhulu akhona izimfanelo. Kumayelana inkanyezi neutron, le Pulsar uVela. Pulsars kukhona engavamile zasemkhathini neqiniso lokuthi Zikhiphela amaza omsakazo amandla eyesabekayo. Ngaphandle kwalokho, basuke ijikelezwe ngokuqhubekayo. Ngakho, i-emisebeni eyingozi kuba sezingeni kwesigameko kumuntu wangaphandle nge PERIODICITY ezithile - sengathi agqoke inkanyezi. Ngokwesibonelo, Pulsar Vela Span kusuka ku-constellation uzungeza mayelana 11 izikhathi ngomzuzwana. Wavula ngomunye wabokuqala yalolu hlobo izinkanyezi ngo-1977. Ngokuthakazelisayo, saqala ukubonakala umsakazo pulses izinkanyezi njengalena iye yenza i isiyaluyalu Amazing emphakathini lososayensi, ngoba Ayephambuke for imiyalezo impucuko alien.