Inxalenye yeSola yelanga
Nge-21 ka-Agasti kuya kubakho ukusithwa kwelanga ngokupheleleyo okokuqala kwiminyaka engama-99 eUnited States. Ukuba awungomnye wabo banethamsanqa abahlala okanye abaya kubakho kukhenketho, kuya kubakho iindlela ezininzi ngakumbi zokubukela kusasazo. E-Spain, iya kubonakala kuphela ngokuyinxenye. Kananjalo khumbuza bonke ababukeleyo ukuba naphina apho bakhoyo, kufuneka unxibe iiglasi zokulawula oku.
ESpain, Uluntu olunokuyibona le nto ngamandla alo onke ziiCanary Islands. Kulo usingasiqithi, Inxalenye kuphela yediski yelanga ecime ngokupheleleyo inokubonakala eGalicia. Ukuba uhlala kwenye indawo eYurophu, ayizukubonakala, eyona ndawo ilungileyo kwilizwekazi laseYurophu iya kuqhubeka ukuba yiGalicia. Abantu abakhetha ukuyibona bukhoma, iya kubonakala xa kutshona ilanga. Uyabona "kwidiski yelanga ungabona isithunzi esincinci, njengokuluma," utsho ugqirha weenkwenkwezi ovela kwi-Instituto de Astrofísica de Canarias, eMiquel Serra.
Ukufiphala kwelanga okupheleleyo esiza kukujonga usingasiqithi kuya kuba ngowama-2026
Iyonke i-Eclipse yeSola
Kuya kufuneka siyilinde kancinci. Ukuthathela ingqalelo oko Khange kubekho ukusithwa kwelanga ngokupheleleyo lilanga ukusukela ngo-1900,1905 nango-1912. Ukusukela ngoko, ayikaze ibonwe yonke inyanga, kuphela ziinxalenye, ezifana naleyo yenzeka ngo-2015.
Khumbula ngokukodwa ukuba kuphela iiglasi ezivunyiweyo kunye neefilitha Bona ngabo bafuna ukuyibona. Akukho mveliso zenziweyo, nditsho neiglasi ezithi "zimnyama kakhulu!" Inye into yokuba isihluzo sizimisele ukuba mnyama, kwaye enye "icoca" imitha. Singafumana imeko yefilitha emnyama kakhulu, kodwa ayicoci imitha yelanga. Ukuba sijonga eLangeni, okanye kuwo nawuphi na umthombo wokukhanya, singafumanisa ukuba umfundi wethu angangxenga ngakumbi kunokuba bekunokwenzeka ukuba besingazinxibi ezi glasi. Ke ngokuchanekileyo ukuphatha isihluzo esingavunyelwanga kungadala umonakalo ongaphezulu emehlweni ethu ukuba asiyithathanga. Lo ngumngcipheko omkhulu. Ukhuseleko lobuxoki esinokuluthemba ngokukholelwa ekubeni yonke into ayicacanga.
Kwenzeka njani ukusithwa kwelanga yinyanga lilonke okanye ngokuyinxenye?
IsiHlomelo se-Eclipse
Yinto eyenzekayo leyo yenzeka xa iNyanga ifihla iLanga, ibonwa eMhlabeni. Oku kunokwenzeka kuphela kwinyanga entsha (iLanga neNyanga ngokudibeneyo). Kwisigaba senyanga apho iNyanga iphakathi ngqo noMhlaba neLanga. Ngamanye amagama, indawo yayo ekhanyayo ayinakubonwa kwiplanethi yethu, kuphela kukukhanya okukhanyayo kubonakala. Ukusithwa kwelanga yinyanga kunokujongwa ngeendlela ezintathu ezahlukeneyo.
Iyonke i-Eclipse yeSola
Ngaphandle kwamathandabuzo eyona inomtsalane ukuyibona. Kwibhendi yayo iyonke iNyanga igubungele ilanga ngokupheleleyoNgaphandle kwelo qela bumnyama i-Eclipse ayinxalenye. Iyajongwa kubo bonke abo bakwikona yesithunzi esithelekiswe neNyanga eMhlabeni. Ilinganisa malunga ne-270km (indawo iyonke yokusithwa kwelanga yinyikima), kwaye ihamba ngesantya esingama-3.200km / h kwicala elisinge empuma. Eclipse iyonke iyaqapheleka kwisithuba esiphakathi kwemizuzu emi-2 nengu-7. Xa iyonke, le meko yonke ihlala malunga neeyure ezi-2.
IsiHlomelo se-Eclipse
Xa iNyanga ikufutshane ne-apogee kwaye, i-angular diameter yayo incinci kunaleyo yeLanga. Kwinqanaba layo eliphezulu oko kuqatshelweyo ngumsesane wediski yelanga. Oku kubonakala kwinxalenye ye-annularity okanye i-antelight. Ngaphandle kwayo i-Eclipse iyinxalenye
Inxalenye yeSola yelanga
Ityala esiza kuba nalo eSpain. Xa sibona ngokuyinxalenye iNyanga egubungele iLanga. Kubonakala njengokuncipha, njengokuluma.
Ungayibona njani ngexesha lokwenyani?
Okokugqibela, kubo bonke abo bangenalo ithuba lokuyibona bukhoma kuba abekho kuloo ndawo okanye ngenxa yemozulu, iya kusasazwa kwiiwebhusayithi ezininzi. Phakathi kwabo yile NASA uqobo.
Qhagamshela kwi NASA iwebhusayithi ukusuka apho usasazo ngqo luya kwenziwa khona.
Isuka kwi Ukuphononongwa kweSan Francisco
Kwaye le inomdla, iindlovu zisabela njani ekusithekeni? Indlovu yaseTennessee