A umbukwane elithakazelisayo, noma kungani izinkanyezi asabela?

Besibhakabhaka esigcwele izinkanyezi ebusuku njalo umuzwa okhethekile, ngokuvamile zonke izinto zasemhlabeni babe shu, futhi umuntu eseqala ukuzwa ingxenye encane yonke enkulukazi, ingxenye okuthile okukhulu okungaphezu nje Umhlaba iplanethi.

Kungani izinkanyezi asabela? Mhlawumbe, abaningi bazibuza lo mbuzo. Kuyamangalisa emehlweni enhle, ikakhulukazi emva kwemvula, lapho izinkanyezi enhlobonhlobo. Abantu musa njalo bazi ukuthi bathini ngalesi umbuzo ezibonakala uyingane.

I elula impendulo yombuzo elula

kulokoza Ogcwele Izinkanyezi kubangelwa ngokuqondile umoya kunyakaza. Ngenxa inhomogeneity ka emkhathini, umoya uquqaba ukuhambisa ngesivinini ezahlukene, ngaleyo ndlela kwakheka la imisinga kanye fluxes, properties ahlukahlukene lokushisa, ukuminyana kanye neminye imingcele. Ngakho-ke, edabula emkhathini inkanyezi ukukhanya kungenziwa refracted ngezindlela ezahlukene. Lapha futhi kukhona into efana ukulokoza engaqondakali.

twinkling inkanyezi

Izinkanyezi twinkling esibhakabhakeni kufana inhlansi edolobheni elikhulu, uma ubuka it ekude. Futhi uma ngesikhathi esifanayo emoyeni elicwile umswakama, ngokuvutha zizoshintsha trajectory yayo futhi refracted, anombala ocwazimulayo ne imibala rainbow. Impendulo yombuzo mayelana nokuthi kungani izinkanyezi ziyabenyezela, kuvela ukuthi elula. Lapho inkanyezi iqala ukuya umugqa umkhathizwe, kwalungiswa izinkunga zokubona kwenzeka ngokushesha kakhudlwana ngenxa stratum emoyeni, futhi ngokwenza kanjalo walenza kulokolokoza abahlukene ngaphezulu.

Can ukulotha iplanethi?

Izinkanyezi zihluke amaplanethi uhla enkulukazi nezici zabo ezingokomzimba, akumangalisi ukuthi lezi abahlala futhi isikhala ukukhanya ngezindlela ezihlukahlukene. Ngisho ebusuku enhle kunothile ezibenyezelayo ezingabonakala ngokucacile ukuhlukanisa phakathi ukukhanya okuvela amaplanethi yesimiso sonozungezilanga. ukukhanya yabo lingachazwa ngokuthi bushelelezi, njalo. Njengomhlaba inyanga noma ilanga, abazi ukulotha. Lokhu kungabonakala ngisho ngaphandle isibonakhulu ultra-eqondile.

Kungani lokhu kwakwenzeka? Uma sibheka lezi zinto ukuthi kwezinkanyezi njengoba ukukhanya le planethi, kufanele refracted emkhathini, kumele kuphetfwe ukuthi izinkanyezi twinkling lemacashati, iplanethi yenzani okufanayo, kodwa ngenxa yokuthi la maphuzu inemiphumela eminingi, kukhona umuzwa wenkohliso bushelelezi ukukhanya. Zonke ndaba eliningi.

Lezi izinkanyezi ezahlukene

Uma ukubheka izinkanyezi ngeso lenyama, zozela zonke, Ubonakala zicishe, ezahlukene kuphela ukukhanya. Kodwa lokhu akulona iqiniso, uma babheke kabanzi, ungakwazi siqonde inkanyezi, ngisho umbala. Lokhu kusebenza enkulu futhi izinkanyezi ezikhanya. Ngokwesibonelo, inkanyezi Arcturus futhi Aldebaran orange futhi Betelgeuse futhi Antares - abomvu. White ngokuthi Sirius futhi Vega, omhlophe nge Tint blue - Spica futhi Regulus. Kukhona ngisho giant Capella ophuzi kanye Alpha Centauri.

Izazi zezinkanyezi uxhumano nomsebenzisi umbala izinkanyezi ngezimiso ezifana lokushisa. Kubhekwe kuqhathaniswa cool ngenkanyezi ebomvu nge lokushisa ebusweni kuze kufinyelele ayizinkulungwane 4 degrees, ezishisayo ngokuthi okwesibhakabhaka lesimhlophe, ukufinyelela lokushisa Amazing ayizinkulungwane ayi-10-30 degrees centigrade! Kuba sobala ngempela kungani izinkanyezi ziyabenyezela, ngedatha lokushisa ziyakwazi kakhulu.

Kungani izinkanyezi asabela futhi acwazimulayo uma ngaso sonke? Impendulo yalo mbuzo incike indlela uyibuke. Uma le nqubo kuba ukuhlonza ne kwalungiswa izinkunga zokubona, khona-ke kungenziwa ngokuthi kulokolokoza. Kodwa njengoba wazi, izinkanyezi ngokwabo ungawokheli, ngakho nje umbono umbukeli, ubani ubukele lesi simanga ezithakazelisayo Emhlabeni. Uma ucabangela ukuthatha lesi sithombe kuvela emkhathini, kanti ke akukho kulokolokoza kuyoba. Ngokwe-zezinkanyezi, izinkanyezi kukhanye elikhanyayo, abushelelezi, futhi winking at kubo kuphela ukuba bagcine lokho uhlala phansi.