Uma ungumuntu othanda ukufunda ngezinkanyezi, uDisemba ukulethela umbukwane oyingqayizivele esibhakabhakeni sasebusuku: the Geminid meteor shower. Lo mcimbi wezinkanyezi ungomunye wemicikilisho eshube kakhulu futhi emangalisa kakhulu onyakeni, futhi umsebenzi wawo ongajwayelekile uwenza umcimbi ongaphuthelwa kulabo abajabulela ukubuka Izinkanyezi zokudubula. Uma ufuna ukwazi okwengeziwe ngalezi zimangaliso zesibhakabhaka, bheka lesi sihloko isayensi ngemuva kokudubula izinkanyezi.
I-Las AmaGeminids Zenzeka minyaka yonke phakathi kukaDisemba 4 no-17, zifinyelele ubukhazikhazi bazo obukhulu phakathi nobusuku buka- Disemba 13-14. Kulokhu, nakuba inyanga egcwele eseduze inganciphisa kancane ukubonakala kwama- meteor amancane kakhulu, ukukhanya kwesici futhi ijubane layo elinyakazayo lithembisa umbukiso okunzima ukuwufanisa. Lesi sigameko siyathakaselwa kakhulu, ngoba, lapho sifinyelela phezulu, umuntu angabona kuze kube 150 meteors ngehora, inqobo nje uma izimo zezulu nezibani zivuma. Uma ufuna ukwazi izihlambi eziningi ze-meteor, vakashela lesi sihloko mayelana i-meteor shower.
Yini eyenza i-Geminids ikhetheke?
Ngokungafani nezihlambi eziningi ze-meteor ezivela ezinsalela zezinkanyezi ezinomsila, ama-Geminids avela endaweni i-asteroid 3200 Phaeton. Le asteroid, eyatholwa ngo-1983, ishiya umzila wezinhlayiya ezisha lapho zingena emkhathini womhlaba, zikhiqize amandla amakhulu. ukuvutha esikuthandayo. Lokhu kukhethekile kubanika ukukhanya okuyingqayizivele nemibala ehlukahlukene esukela kuyo amathoni aphuzi kumifino eqinile, edlula ebomvu neluhlaza okwesibhakabhaka. Ukuze ufunde kabanzi mayelana nokwenzeka kwezinkanyezi ezidubulayo, ungabheka lesi sihloko Izinkanyezi zokudubula.
Abanye ochwepheshe baze bacabange ukuthi i-asteroid 3200 Phaeton kungaba a inkanyezi enomsila yamadwala engasekho, njengoba ukuziphatha kwayo kungahambisani nalokho obekungalindelwa kuyinkanyezi evamile. Kunoma yikuphi, lesi senzakalo se-cosmic siyaqhubeka siyinto ethakazelisa futhi ifundwa yizazi zezinkanyezi emhlabeni jikelele. Ngaphezu kwalokho, lo mcimbi unikeza ithuba eliyingqayizivele lokufunda kabanzi mayelana ne-.
Indlela engcono kakhulu yokuzibona
Ukuqinisekisa isipiliyoni esingasoze salibaleka, okuhle ukuthola indawo kude nokungcola kokukhanya, njengezindawo zasemaphandleni noma ezisezintabeni. Ngaphezu kwalokho, kubalulekile ukuba kude nezithiyo ezifana nezakhiwo, izihlahla noma izintaba ezenza kube nzima ukubona isibhakabhaka esivulekile. Nakuba ungadingi izibonakude noma izisetshenziswa ezikhethekile ukuze ujabulele ama-Geminids, kuzobaluleka zimboze kahle futhi ulethe okuya ngasethunjini noma okuphuzwayo okushisayo, njengoba uDecember uvamile frÃo, ikakhulukazi enyakatho nenkabazwe. Kuyelulekwa futhi ukusebenzisa izinhlelo zokusebenza zokubona izinkanyezi ukuze ube nomuzwa ongcono wokubuka.
Imininingwane ebalulekile okufanele icatshangelwe yithonya le Luna. Kulo nyaka, izogcwala ngo-98% eduze kwenani eliphakeme lomsebenzi we-Geminid, okungakhawulela ukubukwa kwama-dimmer meteors. Kodwa-ke, eziqine kakhulu zisazobonakala, ikakhulukazi uma uqondisa amehlo akho ngase ingxenye emnyama kakhulu yesibhakabhaka, maqondana nendawo yeNyanga. Ukuze uthole imiphumela engcono ekuqapheleni kwakho, ngincoma okunye .
Okhiye bokuphila isipiliyoni ngokugcwele
Uma ufuna ukujabulela umcimbi ngabo bonke ubukhazikhazi bawo, gcina lawa macebiso engqondweni:
- Khetha indawo yesu: Izindawo eziphakeme nezicacile zilungele ukunciphisa umthelela wezithiyo nokungcoliswa kokukhanya.
- Lungisa umbono wakho: Vumela amehlo akho ajwayele ubumnyama okungenani imizuzu eyi-15 ngaphambi kokubuka isibhakabhaka.
- Khomba umlaza Gemini: Ama-Meteor azovela kuleli phuzu esibhakabhakeni. Ukuze uyithole, ungasebenzisa izinhlelo zokusebenza zokubuka izinkanyezi zeselula.
- Yiba nesineke: Nakuba ama- meteor evame ukuvela, awabonwa ngaso sonke isikhathi. Buka ngokuzolile futhi ujabulele umbukiso.
Kungani ungaphuthelwa?
AmaGeminids awawona nje umbukwane obonakalayo, kodwa futhi anethuba lokuzindla ngezimfihlakalo zendawo yonke. Ukuqina kwazo, ukucwazimula kanye nemvelaphi eyingqayizivele kubenza babe okuhlangenwe nakho okushiya uphawu kunoma yimuphi obukele. Ngaphezu kwalokho, ukuba omunye kakhulu okuthembekile y iyasebenza wonyaka, cishe uzokwazi ukuwajabulela ngisho nangaphansi kwezimo ezingaphansi kwezinhle. Uma ungathanda ukufunda okwengeziwe ngalo mcimbi, sicela ukhululeke ukuhlola isihloko esithi.
Kungakhathaliseki ukuthi ungumbukeli wesibhakabhaka ovamile noma oqalayo, ama-Geminids umcimbi omuhle kakhulu wokuvala unyaka ngokuthinta okumangalisayo. Ngakho-ke, lungisa ingubo yakho, thola indawo enhle futhi uvumele umangaliswe ngomunye wabakhulu kakhulu imibukiso ukuthi indawo yonke isinika yona.
