<prompt> Fingqa isihloko: Ososayensi baseSvalbard baye basebenzisa ngokuphumelelayo imishini ukuze babheke ukusitheka kwelanga okuphelele - benethemba lokuxazulula enye yezimfihlakalo ezinkulu kakhulu zelanga. Ngasizathu simbe, i-corona yelanga - i-aura ye-plasma elilizungezile - ishisa kakhulu kunendawo yalo, futhi akekho owaziyo ukuthi kungani. Kodwa ngokubheka umkhathi welanga nxazonke zesithwathwa, izazi zezinkanyezi ziyoba nethemba lokuyixazulula unomphela le mfihlakalo. Skrolela phansi ukuze ubone ividiyo. Iqembu lososayensi laya eSvalbard esithombeni ukuyobuka ukusitheka kwelanga. Besebenzisa izinsimbi eziningi bafunda i - corona yelanga, i - plasma ezungeze ilanga engabonakala kuphela phakathi nokushona kwelanga okuphelele. Banethemba lokuthola ukuthi kungani i-corona ishisa ngokuphindwe izikhathi ezingu-300 kunaphezulu. Embhalweni webhulogi, uNathalia Alzate ongumfundi ocwaningayo wase-Aberystwyth University, oyingxenye yeqembu eliqhuba ucwaningo, uthe konke kuhambe njengoba bekuhleliwe. Yeka umbukiso! Iminyango ye-Observatory ivulekile, izibuko ezikhethekile zilungile, amakhamera, sonke simi emakhazeni, silinde umzuzu weqiniso, kusho yena. Leyo mizuzu emibili yesikhathi sokusitheka kwelanga yasiletha sonke lapha futhi yasixhumanisa. Isikhathi sokubheka idatha yethu! Ukufiphala kwelanga okuphelele kuwukuphela kwesikhathi lapho wonke umkhathi welanga ungabonwa khona. Kungani i - corona yelanga - i - aura ye - plasma elilizungezile - lishisa kakhulu kunendawo yalo? Lena enye yezimfihlakalo ezinkulu kakhulu zelanga, kodwa izazi zezinkanyezi ziyoba nethemba lokuthola impendulo namuhla - ngokubheka ukusitheka kwelanga okuphelele kusuka eNyakatho Nenkabazwe. I-plasma yelanga ibonakala kuphela phakathi nokushona kwelanga okuphelele, ngakho ososayensi bazosebenzisa leli thuba eliyingqayizivele ukuze bazame ukuxazulula lezi zenzakalo eziyimfihlakalo. Ezinye izikebhe zasemkhathini ze - NASA zine - coronograph ebhodini, ezizivumela ukuba zivimbe ingxenye yelanga futhi zenze ukusitheka kwelanga okungekhona okwangempela, kodwa umphumela awubonakali uma uqhathaniswa nokubuka umkhathi welanga uzungeze inyanga. ESvalbard, kuhlanganise nomunye umcwaningi uJoe Hutton waseyunivesithi, balinganisa imisebe ngaphambi, phakathi nangemva kokushona kwelanga. Basebenzisa ikhamera yezinhlayiya zobuchwepheshe obuphambili...  <response>: Ithimba lososayensi laya eSvalbard ukuyobuka ukusitheka kwelanga lisebenzisa izinsimbi eziningi. Bafunda i - corona yelanga, i - plasma ezungeze ilanga engabonakala kuphela phakathi nokushona kwelanga okuphelele. Banethemba lokuthola ukuthi kungani i - corona ishisa ngokuphindwe izikhathi ezingu - 300 kunobuso, okuyinto esahlala iyimfihlakalo. Njengoba ukuhlola kuphumelele, manje sebebheka idatha yabo, ehlanganisa nokulinganisa imisebe. 