Kodi kupeza North Star. Angapo malamulo osavuta

Nyenyezi kumwamba modabwitsa wokongola. Kwa zaka zambiri anthu anaona pa thambo. Kale, pamene palibe ngakhale lingaliro kuti dziko ndilo limazungulira dzuwa, wakhala kwambiri nthano ndi nkhani zingatanthauze ndi nyali kumwamba.

Ndi kuyamika m'maganizo makolo, komanso zounikira kuyanjana ndi kumwamba mphamvu zamatsenga, amene adakhulupirira mwa anthu a mitundu yosiyanasiyana ndi mibadwo, tsopano ndi mitu tili.

N'chifukwa chiyani "Big wonyika"?

Mwachitsanzo, Ine nkudabwa bwanji kuwundana ya Big wonyika umatchedwanso Big wonyika? Ife Ndipotu, ndi minomwe basi nyenyezi yaikulu owala, womwe wapangidwa ndi zooneka ndondomeko ya chidebe cha. Koma Kale, anthu "zazikulu eyed" mwazindikira ndi kudzikundikira yaikulu zosakwana nyenyezi yowala, amene kuphatikiza kupereka chithunzi chimbalangondo.

Ndi kuwundana ichi, yowala ndipo amaonekera kwambiri mu Chigawo wathu ndi amadziwika kuti aliyense woyang'ana, ndi poyambira kumvetsa mmene kupeza North Star - chosaiwalika cha apaulendo ambiri masiku akale, mosatsata amasangalatsa zinthu zamakono navigation. Tsopano wophunzira aliyense, kumvetsera zolankhula mphunzitsi m'kalasi, iye ali ndi njira waipeza - zambiri amapereka Geography (kalasi 7).

Kumalo ozizira Star - yekha lakumwamba thupi sasintha malo amamvekera kumwamba. Choncho, kuyang'ana pa iye, oyendetsa ndi apaulendo zonse kudziwa kumene kumpoto ndi. Iwo chili chifukwa ndi kasinthasintha wa mtengo - umadutsa izo kungoganiza olamulira a Dziko Lapansi. Ndiye kodi kupeza North Star, podziwa mwamsanga malo a pamwamba a Big wonyika?

A pang'ono kukonzekera

Pakuti starters, ngati wasankha anadzipereka kuphunzira kumwamba usiku, kusankha tsiku pamene thambo bwino, wopanda mitambo. Komanso, amene sanali yowala mwezi wathunthu, chifukwa idzakuphimba kuwala mbali ya kumwamba, kumene ali pamtunda. Kusamalira a mwanzeru kuti mungathe tsiku kugona pang'ono, chifukwa chinthu ichi kutilodza, ndipo nthawi mosadziwa. A njira amathera chikondi madzulo, ndi njira. Pa nthawi yomweyo mukhoza nkhondo kwa Mkazi chifukwa cha nzeru zake ya zakuthambo kapena nthawi yocheza kuphunzira nyenyezi.

Komanso, ndondomeko ya mmene kupeza North Star, kupita mu gawo Kufufuza Big wonyika.

Taonani kuwundana izi zosavuta.

Ndiyayikulu, ndi m'zochitika tafotokozazi (poyera thambo, palibe mwezi), mosavuta anatsimikiza mu mlengalenga. Big wonyika ku dera la Russia Tingaone nthawi iliyonse chaka, kupatula mu miyezi yophukira kum'mwera imagwera otsika kwambiri.

Nyenyezi ya Big wonyika

Monga tanenera kale, Big wonyika mpaka nyenyezi zambiri, koma wotchuka kwambiri wa iwo - zisanu ndi ziwiri. Iwo anamutcha zilembo loyamba la zilembo za Chigiriki.

Nyenyezi zonse ndife chidwi ndi Alpha ndi Yoyeserera. Pa Alpha Ursa Major ali dzina lakelake - Dubhe ( "sapota chimbalangondo chachikulu" mu Arabic), ndipo Yoyeserera amatchedwanso Merak. nyenyezi awiriwa chingatithandize kuti tipanga bwanji kupeza North Star.

Kudzera Alpha ndi Yoyeserera kuchititsa mzere omwe zikugwirizana nyenyezi ziwiri. Ngati inu kuwonjezera izo, ndiye iye anapumula nyenyezi yowala, ndilo North. Iwo lili wa North Pole, chifukwa usiku anali nthawi chabwino kwambiri kwa apaulendo kuchokera kalelo. Tsopano chidziwitso cha izi, nayenso, si kuwawa, chifukwa inu simungakhoze nthawi zonse kudalira zothandizira navigation.

Kumalo ozizira Star - chiyambi cha kuwundana wina

Ndi chidziwitso cha kumene North Star ali, ife akhoza kupeza wina kuwundana - Ursa Minor. Iwo ali mawonekedwe ofanana mu maonekedwe a ladle, koma laling'ono kwambiri ndi mozondoka.