Nyenyezi chachinsinsi Sirius

Canis Major, makamaka nyenyezi zikuluzikulu - Sirius, kudziwika kwa anthu kuchokera kalelo. Zimenezi n'zosadabwitsa, popeza kuti Sirius ndi woona "kuwala" kumwamba: kuwala dzikoli likuonekera ndi yokha Dzuwa, Moon ndi maiko ena atatu a dongosolo la zowalitsa - Mars, Venus ndi Jupiter. Komanso, nyenyezi Sirius kumwamba kuonekera iliyonse mfundo za padziko lathuli, kupanga magulu odziwika ndi nyenyezi.

Malinga ndi kafukufuku wa sayansi, Sirius - ndi Alpha a kuwundana Canis Major. Kuchotsedwa pa dongosolo lathu ndi "yekha" 8,6 kuwala zaka, kupangitsa munthu wa pafupi ndi ife. Kodi chidwi, nyenyezi Sirius ndi awiri kapena patatu (ngakhale kuli mbali yachitatu sanayambebe kutsimikiziridwa). Choncho, chinthu chochititsa chidwi - Sirius A (Alpha) ndi chigawo chachiwiri - woyera nyenyezi yaing'ono Sirius B. Full kasinthasintha amapezeka padziko malo wamba zaka 50. Poyamba, Sirius A misa wofanana 2 misa dzuwa, koma Sirius B anali chachikulu, mlandu za 5 misa dzuwa. Kenako otsiriza anakomoka boma ndi nyenyezi yaing'ono woyera (mkulu osalimba zinthu, awiri ochepa ndi kutentha).

Star Sirius B anapeza mu 1862 godu ndi kuyang'anila mozungulira: atathana kukhota mu gulu la chigawo chachiwiri (Alpha) chifukwa chachikulu mdima kukopa Kanema. kuwerengetsera The asiya ake kupeza yekha. Sirius, pali osachepera 200 miliyoni. Zaka. magawo onse a nyenyezi angapezeke mu mabuku zogwirizana.

Kodi kotero chidwi kuwundana? Sirius amatchulidwa zikhalidwe zambiri, ankasiyana zaka. Ngakhale Dogon wakale kudziwa za nyenyezi. Mwachitsanzo, odziwika bwino mzere wa Baibulo limenelo Amagi yavivshimsya kubadwa kwa Yesu, inanena kuti anachititsa nyenyezi yowala kummawa. Komanso, anthu ambiri amene aphunzira yoloŵetsa amanena kuti dongosolo la Alpha Canis anthu, ndipo akukhala kumeneko anthu zapamwamba amene amafuna kuthandiza anthu.

Makamaka wotchuka Sirius molondola kafukufuku wa mapiramidi Iguputo. Ena migodi kwambiri za mosamalitsa pa nyenyezi, kuwonjezera, pali zambiri maganizo, chimene mapiramidi okha zinamangidwa ndi alendo. Ngati kapena ayi, nthawi adzatiuza Komabe, amadziwika kuti Sirius kuimba yofunika kwambiri pa moyo wa Egypt. Kotero, pachiyambi cha nyengo m'mawa ndi maonekedwe ake mu mlengalenga chinachitikira ndi litulukira wa Nailo. Ngakhale nyenyezi chifukwa cha ichi amalambira, kanthu tingaganize Ndipotu sanali. chilimwe oyambirira zinachititsa kuti limatsogolera mofulumira phiri chisanu Ethiopia, amphamvu mvula yamphamvu ndipo monga Motero, kuchuluka kwa madzi ndi chigumula pa chigwa chachonde. Pambuyo mbadwa zake kuyamba zofunika zaulimi.

Ngakhale "wapafupi" malo, Sirius akadali bwino kudziwika. Ngakhale zazikulu chigawo chachiwiri anali wapezeka ayi, chifukwa cha chinyengo mu ndi njira yodutsamo wa Sirius A. Choncho, zimene ananena za dongosolo mapulaneti koma sangakhoze kuyankhula. Choncho, Sizikudziwika ngati pali moyo mu dongosolo. Kodi zachilendo, onse akale ofufuza nzeru za (mwachitsanzo, Ptolemy, Seneca) wotchedwa Sirius wofiira nyenyezi, ngakhale chowala ake bluish. Mtundu ofiira anafotokoza ndi kukhalapo mu dongosolo la chimphona wofiira, ngati nyenyezi yaing'ono woyera Sirius B kwenikweni anadutsa nthawi imeneyi. Komabe, akukhulupirira kuti chimphona casings wofiira siteji ndi kumaliseche zidachoka 120 miliyoni. Zaka zapitazo, ndi nzeru ena ankakhala chiyambi cha nthawi yathu ino. The chododometsa lodziwikiratu.

Mosakayikira, Alpha Canis Majoris ndi zinadzala ndi masamu ambiri atha kalekale m'mibadwo yanu. Mu mlengalenga, pali zinthu zambiri zimene ankalemekeza mwa anthu akale, koma Sirius - yowala (mu mphamvu zonse) kwa woimira awo.