A mbono umdla, okanye kutheni iinkwenkwezi injabulo?

nesibhakabhaka esimnyama ebusuku kusoloko awuyicingi, ngokufuthi zonke izinto zasemhlabeni zibe ezingabalulekanga, kwaye umntu uqalisa ukuziva yinxalenye encinane wendalo, inxalenye ethile enkulu nje uMhlaba emhlabeni.

Kutheni menye iinkwenkwezi? Mhlawumbi, abaninzi azibuza lo mbuzo. Kakhulu enhle, ingakumbi emva kwemvula, xa iinkwenkwezi inemibalabala. Abantu abasoloko akuyazi into omawuyithethe lo mbuzo ebonakala zobuntwana.

Impendulo elula umbuzo olula

kusicima iinkwenkwezi okubangelwa intlokoma moya ngqo. Ngenxa inhomogeneity yemeko komhlaba, khona umoya ukuhamba ngesantya ezahlukeneyo, oko kwasekwa ezi imisinga fluxes, neempawu ezahlukeneyo kwi ubushushu, lexinene kunye nezinye iparameters. Ngoko ke, acandacanda umoya inkwenkwezi ukukhanya ukuba refracted ngeendlela ezahlukeneyo. Apha kwaye kukho efana zokubethwa twisiseka.

kwelihlo star

Iinkwenkwezi kwelihlo esibhakabhakeni ufana ilangatye esixekweni esikhulu, ukuba yijonge kude. Ukuba ngexesha elifanayo umoya okroqiweyo ngamanzi, le mibala iya kutshintsha indlela yayo refracted, zendalo kunye imibala yomnyama. Impendulo umbuzo malunga kutheni iinkwenkwezi menye, icace phandle ezilula. Xa inkwenkwezi eqalisa ukusondela umgca kunina ke, refraction kwenzeka ngokukhawuleza ngakumbi ngenxa emoyeni ezinawo, ngokwenza yokudanyaza abahlukene kakhulu.

Ngaba yokudanyaza planethi?

Stars zahluka iiplanethi kuluhlu olubanzi lweempawu zomzimba, akumangalisi ukuba ezi abahlali kunye nendawo ukukhanya ngeendlela ezahlukeneyo. Ubusuku elihle ezininzi iinkwenkwezi kwelihlo nga ngokucacileyo ukwahlula phakathi ukukhanya iiplanethi kwenkqubo elanga avela. ukukhanya kwabo linokuchazwa ngokuthi egudileyo, rhoqo. Njengenyanga okanye ilanga, musa yokudanyaza. Oku kunokubonwa ngaphandle microscope ultra-ngqo.

Kutheni le nto isenzeka? Ukuba sicinga zinto ukuba kobeenkwenkwezi njengokukhanya umhlaba, kufuneka refracted kwi emoyeni, kunokwenziwa isigqibo sokuba iinkwenkwezi ngokuqhwanyaza ichaphaza, umhlaba wenza okufanayo, kodwa ngenxa yokuba ezi ngongoma baninzi, kukho inkohliso of egudileyo ukukhanya. Yonke le nto amaninzi.

Le neenkwenkwezi ezahlukeneyo

Ukuba ujonga iinkwenkwezi ngeliso lenyama, kubonakala bonke ukuba babe phantse enye, ezahlukeneyo kuphela lokukhanya. Kodwa oku akuyonyaniso, ukuba ukhangela ngokusondeleyo, nikwazi nje ukubucalula inkwenkwezi, nkqu umbala. Oku kusebenza ukuya kwelikhulu neenkwenkwezi likhanya ngamandla. Umzekelo, inkwenkwezi iinkwenkwezi zeBhere kunye Aldebaran naorenji Betelgeuse kunye Antares - ebomvu. White wabiza Sirius kunye Vega, emhlophe kunye ithinti oluhlaza - Spica kunye Regulus. Kukho nkqu Capella etyheli ezinkulu kunye Alpha Centauri.

Izazi ubophe iinkwenkwezi umbala ngeparameters ezifana lobushushu. Izincomo inkwenkwezi kuyaphola ebomvu kunye iqondo lobushushu elibekwe ngaphezu ukuya ku-4 amawaka, ishushu kuthiwa eziluhlaza namhlophe, lwathi iqondo elingu-10-30 amawaka ° C! Iba Kucacile ukuba kutheni iinkwenkwezi menye, kunye data lobushushu ukuba ziyakwazi kakhulu.

Kutheni iinkwenkwezi menye kunye shimmer ukuba konke konke? Impendulo yalo mbuzo ixhomekeke kwindlela ozibona ngayo kuyo. Ukuba le nkqubo kukuchonga kunye refraction, ngoko oko kubizwa ngokuba yokudanyaza. Kodwa njengokuba usazi, iinkwenkwezi ningawuphembi phezulu, nje ngoko umbono oyibukeleyo, ngubani ubukele le meko umdla on Earth. Ukuba ucamngca lo mfanekiso evela emajukujukwini, ngoko akukho yokudanyaza iya kuba. Ngokutsho oosomajukujuku, iinkwenkwezi kukhanye eqaqambileyo, agudileyo, kwaye Oqoba kubo kuphela ukuba bagcine oko uhlala phezu komhlaba.