MapangidweSayansi

Kumpoto kwa dziko lapansi ndipo kuwundana kumalo ozizira

Nyenyezi ndi maiko, magulu a nyenyezi, ndi nebulae - pamene kuyang'ana kumwamba usiku, mungasangalale maola chuma chake. Ngakhale chidziwitso chabe magulu ndi luso kuwapeza mu mlengalenga - luso kwambiri. Mudzanditenga chimwene akapeza okha mu chikhalidwe, mudzatha kupeza magulu aone anzawo. Kumpoto kwa dziko lapansi la kumwamba "anthu" magulu okongola ngati Big ndi Little wonyika, Cassiopeia Cepheus ndi ena. Tiona pa magulu kumalo ozizira a kumpoto kwa dziko lapansi, ndi, magulu azinga lakumwamba kumpoto mtengo.
Chophweka njira lathu mu mlengalenga usiku wa kumpoto kwa dziko lapansi - choyamba kupeza Big wonyika. kuwundana Iyi ndi amatikumbutsa ndowa ya. Komanso, ngati tipitiriza mzere kulumikiza nyenyezi ziwiri kutsogolo chidebe, kuti gawo chapamwamba zace, mtunda wa pafupifupi 30 madigiri mudzapeza North Star. Kuti ayeze mtunda ichi, simuyenera zipangizo zovuta astronomichekie. Kuti tichite zimenezi, pali njira yophweka. Kukoka dzanja kutsogolo kwa inu, ndi kupanga otchedwa "mbuzi", anaweramuka ndi pang'ono chala ndi index chala ndipo anawerama zala ziwiri pakati pawo. Mtunda pakati pa chala chaching'ono ndi index chala, "mbuzi", inali nthawi yaitali dzanja ku maso anu, lolingana za 10 madigiri pa dera zakuthambo. Choncho, zimawerengeredwa atatu mtunda wotero ku chitsogozo cha inu kupeza nyenyezi yowala otchedwa Polaris. Mbali khalidwe la nyenyezi - izi ndi zimene lonse kumpoto Chigawo imazungulira mozungulira icho. Mundawu iwo amakonda Gwiritsani ntchito zithunzi, kupanga chidwi wilted ndi maola ambiri kukhudzana. Mosiyana ndi zimene ambiri amakhulupirira, ndi kumalo ozizira Star - osati nyenyezi yowala kwambiri kumpoto kwa dziko lapansi. mutu ili Arcturus umene uli kuwundana Bootes.

Polaris ndi mbali ya kuwundana wina odziwika bwino - Ursa Minor. kuwundana izi, komanso Big wonyika, ngati ndowa chaching'ono, chimene mapeto chogwiririra ndi ndiyo kumalo ozizira Star. Cassiopeia - kuwundana wina, zokongoletsa kumpoto kwa dziko lapansi. N'zosavuta pa bwino kumwamba usiku mawonekedwe khalidwe, mwapafupi kwambiri akufanana kalata "M" kapena "W" a zilembo English. kuwundana n'zosavuta Asia ku North Star monga "kusintha" kapena pansi pa kalata "M" yalunjika ya Big wonyika.

Kenako kuwundana, nkhanza kumpoto za mlengalenga - ndi Cepheus. Mu kuwundana uyu wa nyenyezi zisanu waukulu amapanga "nyumba" koma chithunzi ichi alibe zizigwirizana tanthauzo lake nyenyezi. Denga "nyumba" anayamba cha North Star. A njira yodalirika kwambiri ndi kupeza Polaris ndi kuwundana Cepheus - ikupitirira kumanja kwa "nyumba", anapanga nyenyezi Alderamin Yoyeserera Cephei m'mwamba. Pa mtunda pafupifupi wofanana ndi mbali ziwiri mwa nyumba, mudzapeza North Star.

Last kumalo ozizira kuwundana a kumpoto kwa dziko lapansi - ndi kuwundana wa Draco. Mungapeze izo, podziwa kuti pakati Cepheus ndi Cassiopeia chinjoka. Njoka - kwambiri obschirnoe kuwundana, zimapanga kumpoto kwa dziko lapansi la kumwamba, koma wamng'ono kudziwika. Chifukwa cha ichi ndi kuti n'zovuta kusunga mu m'tawuni kumene usiku kuyatsa zounikira pa thambo, ndi okhala kumadera akumidzi, pamene kuwundana ndi wothira maziko nyenyezi zambiri ili mu kuwundana lapansi.

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