Ngokuqinisekileyo ngamanye amaxesha ebomini bakho ubukhe wafuna ukubona Izibane zasemaNtla. Yinto leyo, ngokubonakalayo, ibonakala ingumlingo. Nangona kunjalo, inenkcazo yayo yesayensi kunye nesizathu sayo. Okunokwenzeka kukuba, ukwazile ukubona izibane zasemantla kuphela kwiifoto, kuba ubunzima babo ukuzibona ngokwenyani buphezulu. Ayisiyiyo kuphela ngenxa yokuba yenzeka kwiindawo ezahlukeneyo kunye neendawo ezithile emhlabeni, kodwa nangenxa yexesha lonyaka kunye neemeko zokusingqongileyo.
Hlala kweli nqaku ukuze ufunde ukuba zenziwa njani izibane zaseMantla, iimpawu zezibane zaseMantla eNorway (enye yezona zidumileyo emhlabeni) kunye nezinye izinto ezibonisa umdla 🙂
Zenziwa njani?
Izibane zaseMantla zinokubonwa njengokukhanya kwefluorescent okunokubonwa phezu kolundi. Isibhakabhaka sidaywe ngombala kwaye kubonakala ngathi yinto yomlingo ngokupheleleyo. Nangona kunjalo, ayingomlingo. Ubudlelwane obuthe ngqo kunye nomsebenzi welanga, ubume bomhlaba kunye neempawu ezikwi-atmosfere ngelo xesha.
Iindawo zehlabathi apho zinokubonakala khona zingaphezulu kweepali zomhlaba. Izibane ezisemantla zenziwa ngenxa yombhobho webhombu yamasuntswana e-subatomic avela kwiLanga kwenye yemisebenzi yayo eyaziwa ngokuba ziinkqwithela zelanga. Amasuntswana athi Ziphuma zinemibala eyahlukeneyo ukusuka kumbala obomvu ukuya kobomvu. Njengokuba behamba emajukujukwini, babalekela kumhlaba womazibuthe womhlaba kwaye bayemka. Esi sizathu sokuba kubonwe kuphela kwiipali zomhlaba.
Ii-elektroni apho ukukhutshwa kwemitha yelanga kuyilwe kuvelisa ukukhutshwa okubonakalayo xa kudibana nemagnetosphere. Kwi-magnetosphere kukho ubukho obukhulu beemolekyuli zegesi kwaye siyabulela kulo maleko we-atmosferi apho ubomi bunokukhuselwa khona. Umoya welanga ubangela ucalucalulo kwiiathom ezenza ukukhanya esikubona esibhakabhakeni. I-luminescence isasazeka ukugubungela yonke indawo.
Akwaziwa kakuhle ukuba zinokuvela nini izibane ezisemantla, kuba asinalo ulwazi olupheleleyo ngezaqhwithi zelanga. Kuqikelelwa ukuba zenzeka rhoqo emva kweminyaka eli-11, kodwa lixesha eliqikelelweyo. Ayaziwa ngokuthe ngqo ukuba yenzeka nini i-aurora borealis ukuze ikwazi ukuyibona. Esi sisithintelo esikhulu xa kuziwa ekubaboneni, kuba ukuhamba kwiipali kuyabiza kwaye ukuba awukwazi ukubona i-aurora ngaphezulu kwayo, kubi ngakumbi.
Iimpawu kunye neziphumo
Ezi auroras zihlala zibonwa kwiindawo ezithile ezisikelelweyo eMhlabeni. Umzekelo, zininzi kakhulu eSweden, eAlaska, eCanada, eScotland, eRashiya naseNorway. Esinye sezibane zasemantla esidumileyo emhlabeni sesaseNorway. Baninzi abantu abahamba ukuphela konyaka ukuze bababone kwaye baye kukhenketha apho.
Iinyanga apho benza khona owona msebenzi mkhulu zihlala zingoSeptemba, Okthobha, Matshi nango-Epreli. Kwezi nyanga, inani labakhenkethi abatyelela ezi ndawo likhula njengogwebu.
Phakathi kwemibala abanokuba nayo, ziyahluka kwezinye imibala ebomvu kunye noluhlaza. Nangona kunjalo, ayisiyiyo yonke into oyaziyo malunga nezibane zaseMantla ezilungileyo. Njengoko isibonisa iminyhadala emihle ngokungaqhelekanga, sikwafumana ubunzima kwezinye izinto. Umzekelo, ngenxa yesenzo somoya welanga, iplanethi yethu ifumana uphazamiseko kumajelo eendaba. Sikwaziswa kwihlabathi liphela ngeenkqubo zikamabonwakude, iisathelayithi, iiradar, iifoni, njl. Ukuba ezi nkqubo ziphazanyiswa sisenzo somoya welanga Unxibelelwano luya kusilela kuthi.
Ngokuchasene noko kucingelwayo ngomxholo wokuphela kwehlabathi kunye nexesha lobuchwepheshe, le mimoya yelanga ayibeki mngcipheko kuyo.
Izibane zasemantla eNorway
Enye yezona ndawo zaziwa kakhulu ukubona iZibane zaseMantla eNorway. Iindawo apho bajongwa kakuhle khona ziiLofoten Islands kwaye zonke zilandelwa lunxweme ukuya eMantla Kapa. Kunxweme kulula ukubona ngenxa yokufuma kwemozulu. Ukongeza, kukho imimoya eyomeleleyo kwaye eqhubekayo, kungoko kunokwenzeka ukuba ufumane isibhakabhaka esicacileyo ngokubonakala okukhulu kokonwabela lo mboniso womlingo.
Kwakhona sigxininisa ukuba akunakwenzeka ukuba wazi ngokuqinisekileyo ukuba kuya kwenzeka nini. Nangona kunjalo, amathuba aphakamileyo ajikeleze ii-equinox. NgoSeptemba 21 nango-Matshi 21 kulapho kukho ezinye iindlela zokuzibona. Ezi zihlandlo zenza ubusuku kwiipali zide kwaye zinokonwaba kungekuphela ngamathuba amakhulu, kodwa ixesha elide.
Kuya kufuneka ubenethamsanqa ngeemeko zemozulu ezikhoyo maxa onke. Ukuba sihamba xa kukho izaqhwithi, imvula okanye isibhakabhaka esinamafu, asizukukwazi ukonwabela izibane ezisemantla. Ngokwenene iyinto ekwimfuno ephezulu ngenxa yobunzima bayo ukuyibona kunye nobungangamsha bayo.
Iminqweno yezibane zaseMantla
Ewe, ezi ziganeko ziyimbali zinezinto ezibangela umdla emva kwabo. Makhe sizibone ngokweenkcukacha.
- Kukho izibane ezisemantla kwezinye iiplanethi. Oku kusixelela ukuba ayisiyonto ikhethekileyo yoMhlaba. Umoya elanga kunye nomazibuthe wezinye iiplanethi nazo zenza olu hlobo lwesibhakabhaka esibhakabhakeni. Ngapha koko, kwezinye iiplanethi zikhulu kwaye zintle kuneplanethi yethu, kuba zinamandla amakhulu kazibuthe.
- Zijongeka zibonakala ngakumbi kwiifoto. Ukuba sibona i-aurora borealis emntwini, iya kuba ngumbala omdaka kunokuba siyifota.
- Sinokubabona besemajukujukwini. Nangona kucingelwa ukuba banokubonakala ngenxa yokuhlangana kweatmosfera, yinto ebonakalayo enokubonakala emajukujukwini. Usomajukujuku angathatha umfanekiso wezibane ezisemantla ezivela ngaphandle kwaye abe mhle ngakumbi xa zisenzeka kwindawo emnyama yoMhlaba.
Ndiyathemba ukuba ngolu lwazi ungafunda ngakumbi malunga nezibane zaseMantla kunye neempawu zayo.