Yintoni constellation ephawulekayo Vela?

Constellation Sail ise ikhweyitha emazantsi isibhakabhaka yethu. Nangona inxalenye yawo ukuze babonwe eRashiya. kunye indawo kwama-500 square metres. Oku kuthetha ukuba lekroza Vela i-yesibini mathathu kuluhlu lwe kakhulu enkulu izihloko nkwenkwezi. It iqulathe 195 bonakala iplanethi yethu kunye neenkwenkwezi ngeliso lenyama.

Imbali lokuqaphela

Na imilindo yeenyanga esibhakabhakeni abantu abanomdla ngakumbi kumaxesha amandulo. Sele abameli ephucuke okuqala besinga phezulu esibhakabhakeni, ezama babalise uhlobo iinkwenkwezi ezikhanyayo kunye kakuhle izinto ehlabathini. Okubangel 'umdla kukuba, constellation ka Sail ehlabathini mandulo kubhekwe njengenxalenye namanye amaqela elibaluleke kakhulu, zonke iinkwenkwezi, kuthiwa "Argo Navis". Oku kwanda kungenzeka ngisho ngeliso lenyama ukwaba ngaphezu kwekhulu iinkwenkwezi. Eli gama wanikwa kuye amaGrike amandulo, leyo wacofa iinkwenkwezi kunye intsomi Argonauts kunye hambo kaYason kuba Golden ngoboya. Zekhompyutha waphakamisa inqanawa ezulwini, siwenze ube umlaza ukukhumbuza abantu eli phulo okhanyayo abahambi sobukhalipha Greek ukuya Colchis ngonaphakade.

Kuphela phakathi kwinkulungwane XVIII yi ngeenkwenkwezi French Nicolas Lacaille imephu namakroza ezazithe iinguqu kwaye oku nebula enkulu yahlulwa kathathu. Kuye kuvezwe umlaza ka Carina, Puppis kunye iiseyile ezizizo. Kungekudala emva koko, oko eyayabelwe ukuqokelela ngakumbi Compass. Ngaphandle kwalapho kuphawuliwe, lekroza ka Iiseyile lingqongwe yi uluhlu iimpompo, Centaurus, i-Southern Cross. Inkqubela kwezobugcisa, kuquka ngezibonakude ezinkulu kunye nezixhobo zemathematika baye bavumela ngelo xesha ukwenza intuthuko enkulu ekufundeni kunye nenkcazelo iimpawu isithuba. Ngokukodwa, sabe ingqalelo ngononophelo kwaye bafunda ngumntu amaqoqo Sail. Ngaloo umlaza inkwenkwezi kabini iqulathe amacandelo yesibini neyesine ubukhulu, apho bebekwe enye kwenye kwimizuzwana engamashumi amane arc. Ngaphezu koko, eli candelo iphambili iplagi, kwaye ngokwaso inkqubo kabini kunye iinkwenkwezi amabini angabamelwane. Zombini ezi malunga namashumi amathathu mass kwelanga lethu. Hi ndlela leyi, inkwenkwezi ephindiweyo lekroza Vela kule nkalo, akuwedwa. Ngokwahluke ngokupheleleyo koko. Uninzi "sezigidi" esibhakabhakeni yethu ebusuku ngenene inkqubo osenyongweni yezinto ezimbini, ezintathu ngamanye amaxesha amane. Akusoloko alibonakali ngeliso lenyama, kodwa inokufumaneka ngezibonakude ezinamandla.

Ithuba Orbital wokujikelezisa kule iperi iinkwenkwezi lekroza Sail ngaphezulu kwe-78 iintsuku Umhlaba. Xa Iqela elifanayo kwenye inkwenkwezi umdla kunye ehlekisayo ukuba akhona iimpawu. Imalunga inkwenkwezi neutron, lo Pulsar Vela. Pulsars angama engaqhelekanga imizimba yasezulwini na isibakala sokuba wenze amaza erediyo amandla enkulu. Ngapha koko, kokuba zijikeleziswe ngokuqhubekekayo. Ngoko ke, lo wemitha isehlo kwi wangaphandle kunye periodicity ethile - ngokungathi ezibengezelayo nkwenkwezi. Hi xikombiso, le Pulsar Vela Sail ukusuka lekroza ujikeleza 11 ngomzuzwana. Yena yalivulayo elinye lokuqala olu hlobo leenkwenkwezi ngo-1977. Okubangel 'umdla kukuba, i ukubonakala pulses radio efana nenkwenkwezi ziye zabangela ukuba inkathazeko eningenakukholwa kuluntu wenzululwazi, ngokuba ngokuphosakeleyo imiyalezo lempucuko yalapha.