N'afọ 1984, Space Shuttle Mission STS-41C weghachitere satellite ma mezie ya elektrọnik tupu ịhapụ ya n'ime orbit. The Solar Maximum Mission mechara nweta ọtụtụ puku ihe oyiyi nke anyanwụ corona tupu re-abanye n'ụwa ikuku na June 1989. Ẹkedori na 1991, Japan si Solar Maximum Mission (Sun) satellite chọpụtara anyanwụ flares na X-ray wavelengths. Nke a ugboelu e mere iji nyochaa ọtụtụ dị iche iche nke anyanwụ flares na UV radieshon si anyanwụ flares n'oge nke elu anyanwụ ọrụ na anyanwụ luminosity. Dị nnọọ ọnwa ole na ole mgbe igba egbe, Otú ọ dị, ihe electronics ọdịda mere ka nyocha na-aga n'ime njikere mode, na ọ nọrọ na-esote afọ atọ a na-adịghị arụ ọrụ ala. Na 1984 Space Shuttle Mission STS-41C natara satellite na rụziri ya electronics tupu re-ikwu ya n'ime orbit. The Solar Maximum Mission mgbe e mesịrị nwetara ọtụtụ puku oyiyi nke anyanwụ corona tupu re-abanye n'ụwa ikuku na June 1989. Ẹkedori na 1991, Japan si (Sun) Satellite hụrụ anyanwụ flares na X-ray wavel
Ọktoba 2009