Ukuthwasa kweenyanga ezimbini kwinyanga enye? Kuba zikhona iintsuku ezingama-29 phakathi Iinyanga Ezintsha , ngamanye amaxesha kunokubakho ezimbini ngenyanga, eyenzekayo ngolwesiThathu, Julayi 31. Ngenxa yoko, isibhakabhaka sasebusuku emhlabeni asizukukhanya kwenyanga kwiimpelaveki ezimbini ezizayo. Oko kuyenza ibe lixesha elifanelekileyo lokujonga inkwenkwezi ngehlobo!
Yintoni 'inyanga emnyama'?
Ayilogama leenkwenkwezi, kwaye akufuneki libhidaniswe nenyanga yegazi, ebhekisa kwinto ebonakalayo yokusitheka kwenyanga (kwaye ayisiyiyo negama leenkwenkwezi). Inyanga emnyama ibhekisa kweyesibini kwiNyanga eNtsha kwinyanga enye, nangona kunjalo ngoku ka I-Almanac yomfama Ingabhekisa nakwisithathu seNyanga ezine ezitsha ngalo naliphi na ixesha lonyaka. Yiyo leyo echasene ngqo nenyanga eluhlaza okwesibhakabhaka, okuthetha ukuba inyanga yesithathu kwiinyanga ezine ezipheleleyo kulo naliphi na ixesha elinye lonyaka.
Yenzeka kangaphi ‘inyanga emnyama’?
Rhoqo emva kweenyanga ezingama-32 kukho iinyanga ezimbini ezitsha kwinyanga enye, nangona le isenzeka kweli hlobo iyatshintsha. KwiNyakatho Melika, iNyanga eNtsha elandelayo yenzeka ngoLwesithathu, nge-31 kaJulayi, okwesibini ngoJulayi, yiyo loo nto iyinyanga emnyama. Nangona kunjalo, kuninzi lwehlabathi iNyanga eNtsha yenzeka ngoLwesine ka-Agasti 1, ke inyanga yabo emnyama yile elandelayo ngolwesiHlanu, Agasti 30.
Supermoon Ityala: Nutkamol Komolvanich / Getty Izithombe
Ngaba ikwangaphezulu?
Ngokobuchwephesha, ewe. Nangona igama elithi supermoon lisetyenziselwa ukubhekisa kwiNyanga epheleleyo, konke oku kuthetha ukuba inyanga ikufutshane neyona ndawo ikufutshane eMhlabeni kwi-orbit yayo emile okweqanda ekweqanda. Oko kwenzeka inyanga nenyanga, ke ithiyori kukho i-supermoon kanye ngenyanga. Kule nyanga, inyanga isondele kakhulu eMhlabeni ngelixa ikwayinyanga entsha. Kuba iNyanga eNtsha iphantse ngqo phakathi koMhlaba neLanga, kuphela licala elikude leNyanga elikhanyayo, ke akukho nto ibonakala eMhlabeni. Olu hlobo lwe-supermoon yinto enye ongayiboniyo.
Buphi ubusuku obona bumnandi beenkwenkwezi?
I Stargazers zinemfihlo. Bayazi ukuba ukubona isibhakabhaka esigcwele iinkwenkwezi kuya kufuneka ujonge ngefestile yobusuku be-10 xa kungekho inyanga ekhanyayo esibhakabhakeni. Oko kubala malunga neveki phambi kwenyanga entsha kwaye malunga neentsuku ezintathu emva koko. Ke loo nto yenza ukuba uJulayi 25 ukuya ku-Agasti 3 alungele ukujonga iinkwenkwezi.
Uyibona njani iMilky Way
Njengoko ithamsanqa belinokuba nalo, iplanethi yethu ithambekele ngaseMilky Way ngexesha lasehlotyeni, ngo-Agasti lelona xesha lilungileyo lokujonga iZiko leGalactic lisuka emantla. Ukuba ufuna ukubona i-Milky Way arch ngaphezulu, zenzele indawo yesibhakabhaka emnyama njengepaki yelizwe, okanye naphi na malunga neekhilomitha ezingama-40 ukusuka kwidolophu ekufutshane. Ukususela malunga ne-10 ntambama, iMilky Way kufuneka ibonakale. Nika nje amehlo akho imizuzu embalwa ukulungelelanisa umbono ochanekileyo wasebusuku (imizuzu engama-20 iyacetyiswa).
Senze kwakhona isikhokelo esiluncedo kwi phi kwaye nini ukufumana ezona foto zibalaseleyo zeMilky Way kulo nyaka .
Uzibona njani iinkwenkwezi zokudubula
Kwesinye isibetho sethamsanqa lasezulwini, ukuphela kukaJulayi ikwalixesha lokuphakama kweshawa yaseMazantsi ye-Aquariids. Nangona zingengethenjiswa iinkwenkwezi ezininzi zokudubula ngeyure (mhlawumbi ziyi-15 kuphela), zinokuqaqamba. Ukunqongophala kokukhanya kwenyanga kuya kunceda ngokwenene, kwaye usenokude ubone neenkwenkwezi zokuqala zokudubula zisuka kowona nyaka ubalaseleyo, ishawa ye-Perseids meteor, ethi iphakame phakathi ku-Agasti.
Nangona igama elithi inyanga emnyama linentsingiselo ezimbalwa, inye into eqinisekileyo. Ngenyanga ezantsi kunye nesibhakabhaka esihonjiswe ngeenkwenkwezi eziwayo kunye neMilky Way, akukho xesha lingcono kwi-2019 yokuhamba ngeenkwenkwezi kuneempelaveki ezimbini ezizayo.