Ngaba uza kuyibona inkwenkwezi yokudubula esibhakabhakeni ebusuku kule nyanga? I-meteor shaft endala kunazo zonke, i-Lyrid meteor shawa, iqala phakathi ku-Epreli kwaye iqhubeke phantse yonke inyanga. Ukuba akukho mafu apho ukuyo, kwaye wena phantsi kwesibhakabhaka esimnyama ngokufanelekileyo, lindela ukuba lo mcimbi wesibhakabhaka wonyaka uzise iinkwenkwezi ezibonakalayo zokudubula ngokomyinge kwimizuzu emithathu ukuya kwemithandathu.
Inini ishawa yeLyrid meteor?
Le shawa ye-meteor ye-Epreli yenzeka minyaka le. I-Lyrid meteor shower ye-2018 iyakwenzeka phakathi kwe-16 ka-Epreli kunye ne-25 ka-Epreli, kodwa ngenxa yokufikelela kwimisebenzi ephezulu ngobusuku bangeCawa, nge-22 ka-Epreli nakwiiyure zokuqala zikaMvulo, ka-Epreli 23. Ireyithi kulindeleke ukuba ijikeleze I-10 ukuya kwi-20 yeenkwenkwezi zokudubula ngeyure , eyenza ishawa yokukhanya okuphakathi. Nangona kunjalo, ngamanye amaxesha iiLyrids zinokunyuka ngokungalindelekanga ziye kwiinkwenkwezi zokudubula ezili-100 ngeyure. Ngaba iya kuba ngulo nyaka?
Liliphi ixesha lokuhlanjwa kweemeteor?
Nangona i-Lyrid meteor shawa yencopho ye-2018 ngo-Epreli 22-23, kukho & apos umthetho wobhontsi weenkwenkwezi ezisebenza kuyo yonke imvula yeemeteor: jonga ezinzulwini zobusuku. Ukusukela oko & indawo apho indawo yakho iya kuba yomelele kwicala lobusuku boMhlaba, isibhakabhaka siyakuba sebumnyameni kwaye iinkwenkwezi zokudubula ziya kubonakala ngokuqaqamba kwazo. Nangona kunjalo, ukusukela nge-22 ka-Epreli baya kubona i- Ikota yokuqala yenyanga Esibhakabhakeni kude kube yi-1: 46 kusasa nge-EST, amathuba okubona ii-Lyrid meteors aya kuba phezulu phakathi kwe-1.30 ekuseni nge-EST nangokusa.
Ndingayibona phi indawo yokuhlambela imeteor yaseLyrid?
Kwisitya seLyydid meteor, apho ujonga khona esibhakabhakeni ebusuku akubalulekanga kangako. Njengoko igama libonisa, iimeteor kubonakala ngathi zivela kwikroza elincinci likaLyra, uhadi, ophuma esibhakabhakeni sempuma ngongcwalazi. Oko kubizwa ngokuba kukukhanya kweenkwenkwezi. Ngokuseta inyanga, ILyra iphakathi kwisibhakabhaka esisempuma , ibekwe kakuhle ukuze ujonge ngaphandle kokuyinyikinya intamo yakho. Nangona kunjalo, iiapos azibalulekanga kangako ukulungisa eLyra kuba iinkwenkwezi zokudubula zinokuvela naphi na esibhakabhakeni ebusuku.
Ngaba awunakufumana uLyra? I-apos ilula ukuyifumana kuba inkwenkwezi yayo eqaqambe kakhulu, iVega, yeyesibini eqaqambe kuyo yonke isibhakabhaka esisemantla esibhakabhakeni. Jonga ngasempuma kwaye awukwazi ukuyiphosa.
Zeziphi iindawo ezilungileyo kwiLyrids 2018?
Naphi na ngesibhakabhaka esicacileyo, esimnyama. Zombini kunokuba nzima ukuzifumana ngeli xesha lonyaka kuxhomekeke kwindawo ohlala kuyo. Nangona kunjalo, ungcoliseko lokukhanya-kubandakanya ukukhanya kwenyanga-kunokuzicutha ngokuthe kratya zonke iimitha zemeteor. Ukuchola indawo emnyama yesibhakabhaka kubaluleke ngokuphindwe kabini kwii-Lyrid meteors kuba zihlala zityhafile, kodwa naphina ngaphandle kwedolophu enezinto eziphantsi ziya kusebenza kakuhle. Njengesiqhelo, i-US yasentshona iya kuba nembono ecace ngakumbi yeshawari ye-Lyrids meteor, enamathuba aphezulu esibhakabhaka esicacileyo ngo-Epreli.
Yintoni ebangela ukuba uLyrid adubule iinkwenkwezi?
Iinkwenkwezi zokudubula zenzeka xa wethu Umhlaba uhamba ngelifu lobutyobo kunye namasuntswana othuli kwinkqubo yelanga. Xa olo thuli lungqubana noMhlaba kunye neatmosfera, iyatshisa kwaye ivutha okomzuzwana njengeenkwenkwezi zokudubula. Ngamaxesha athile umntu uya kukhanya ngokuqaqambe ngakumbi, kwaye loo nto ibizwa ngokuba ngumlilo. Zenzeka kunqabile kwaye zihlala nje imizuzwana embalwa, ke isigulana-ukudubula kweenkwenkwezi kuya kuba nethuba elihle.
Kwimeko yesithambiso semeteor seLyrid, uthuli kunye nenkunkuma zashiywa comet Thatcher , ojikeleza ilanga rhoqo emva kweminyaka engama-415.5 kwaye wagqibela ukujikeleza isixokelelwano sono-1861. Siza kubuya ngo-2276.
Inini imvula yeemeteor elandelayo?
Emva kokuba i-meteor shower ngo-Epreli 2018 idlulile, elandelayo iya kuba yiyo I-Eta Aquarids shower meteor . Oko kuqala ngo-Epreli 19 kwaye kugqibe kude kube ngoMeyi 28, kugqame ngobusuku bangoMeyi 5 ukuya ngoMeyi 6. Kwakhona, emva kobusuku kude kube ngesifingo iya kuba lelona xesha lilungileyo lokujonga iinkwenkwezi zokudubula.
Naphi na apho uya khona ukubona i-Lyrid meteor shower, linda de kube inyanga, ubambe isitulo sotshani, uxhathise isilingo sokujonga i-smartphone yakho (ukukhanya kwayo okumhlophe kuya kutshabalalisa ngokupheleleyo umbono wakho wobusuku), kwaye uhlale phantsi unqwenela inkwenkwezi yokudubula.