Free Astronomy Magazine January-February 2026 ARABIC VERSION

S TheNovember2025 solar storm byESA olaractivityfollowsan11-year cycle,alternatingbetweenpe- riodsofhighorlowintensity. In early 2025, our star reached solar maximum, making major solar storms more probable. On 11 No- vember2025,theSununleashedan intense X-class solar flare peaking around 10:04 UTC, followed less thananhourlaterbyaCMEtravel- ingatandspeedinitiallyestimated around 1500 km/s. By 18:50 UTC the next day, the CME reached Earth, triggering a strong geomagnetic stormthatpeakedforsixhoursbe- foredecreasingtomoderatelevels. “Injustafewdays,oneactivesolar region(NOAAActiveRegion14274) produced four solar flares and an equalnumberofCMEs,threeof which were directed towards Earth. The third and most spectacularevent occurred on 11 November. In- terestingly, due to individual char- acteristics, it produced a smaller geomagnetic disturbance than ex- pected,” says Juha-Pekka Luntama, Head of ESA’s Space Weather Of- fice. The sequence concluded on 14 November,whentheactiveregion JANUARY-FEBRUARY2026 ﻣﺠﻠﺔ FreeAstronomy ﺎﻟﻌﺮ ﺔ 18 اﻟـﻌﺎﺻـﻔـﺔ اﻟﺸﻤـﺴﻴـﺔ ﻓﻲﻧﻮﻓﻤ 2025 : ﻘﻠﻢ و ﺎﻟﺔ اﻟﻔﻀﺎء اﻷوروﺑ ﺔ اﻧﺪﻓﻊ ﺑﴪﻋﺔ ﻗُـﺪرت ﻨﺤـﻮ ﺑ ﻣﺒـﺪﺋﻴﺎً 1500 ﻛﻴﻠﻮﻣﱰ ﰲ اﻟﺜﺎﻧﻴﺔ وﺑﺤﻠﻮل اﻟﺴـﺎﻋﺔ 50:18 ﺑ ﺎﻟﺘﻮﻗﻴﺖ اﻟﻌـﺎ ﻲ ﻣـﻦ اﻟﻴـﻮم اﻟﺘـﺎﱄ ﻛـﺎن اﻻﻧﺒﻌﺎث اﻟﻜﺘﲇ اﻹﻛﻠﻴﲇ ﻗﺪ وﺻﻞ إﱃ اﻷرض ﻣﺘﺴﺒﺒﺎً ﰲ ﻋﺎﺻﻔﺔ ﺟﻴﻮﻣﻐﻨﺎﻃﻴﺴﻴﺔ ﻗﻮﻳـﺔ اﺳﺘﻤﺮت ذروﺗﻬﺎ ﺣﻮاﱄ ﺳﺖ ﺳﺎﻋﺎت ﻗﺒﻞ أن ﺗﻬﺪأ إﱃ ﻣﺴﺘﻮﻳﺎت ﻣﺘﻮﺳﻄﺔ . وﺧـﻼل أﻳـﺎم ﻗﻠﻴﻠﺔ أﻧﺘﺠﺖ ﻣﻨﻄﻘﺔ ﺷﻤﺴ ﻴﺔ ﻧﺸﻄﺔ واﺣﺪة ﺗﺤﻤﻞ اﻟﺮﻗﻢ 14274 وﻓﻖ ﺗﻨﺼـﻴﻒ وﻛﺎﻟـﺔ ــــــــــــ اﻟﻨﺸﺎط اﻟﺸﻤﴘﻳﺘﺒﻊ دورات ﺗﻘﺪر ﺑـ 11 ﺎً ﻋﺎﻣ ﺗﺘﻨﺎوب ﺑ ﻓـﱰات ﻣﺮﺗﻔﻌـﺔ وأﺧـﺮى ﻣﻨﺨﻔﻀﺔ اﻟﺸﺪة ﻣﻄﻠﻊ ﰲ و . ﻋﺎم 2025 ﺑﻠﻎ ﻧﺠﻤﻨﺎ ذروة ﻧﺸﺎﻃﻪ ﻣ ﻤﺎ ﺟﻌـﻞ اﻟﻌﻮاﺻـﻒ اﻟﺸﻤﺴﻴﺔ اﻟﻜﱪى أﻛﺜﺮ اﺣﺘﻤﺎﻻً . ﰲ 11 ﻧﻮﻓﻤﱪ 2025 ﺳﺠﻠﺖ اﻟﺸﻤﺲ ﺗﻮﻫﺠﺎً ﻗﻮﻳﺎً ﻣﻦ اﻟﻔﺌـﺔ X ﺑﻠـﻎ ذروﺗـﻪ ﻋﻨـﺪ ﻧﺤـﻮ اﻟﺴﺎﻋﺔ 04:10 ﺑﺎﻟﺘﻮﻗﻴـﺖ اﻟﻌـﺎ ﻲ أﻋﻘﺒـﻪ ﺧﻼل أﻗﻞ ﻣﻦ ﺳﺎﻋﺔ ر اﻧﺒﻌﺎث ﻛـﺘﲇ إﻛﻠـﻴﲇ ـــــــ ( ﻧﻮا ) أرﺑﻌﺔ ﺗﻮﻫﺠﺎت ﺷﻤﺴﻴﺔ وﻋﺪد اً ﻣﻤﺎﺛﻼً ﻣﻦ اﻻﻧﺒﻌﺎﺛﺎت اﻟﻜﺘﻠﻴﺔ اﻹﻛﻠﻴﻠﻴﺔ ﻛﺎن ﺛﻼﺛـﺔ ﻣﻨﻬﺎ ﻣﻮﺟﻬﺔ ﻧﺤﻮ اﻷرض أﻣﺎ اﻟﺤﺪث اﻟﺜﺎﻟﺚ ﻟ واﻷﻛﺜﺮ ﻔﺘﺎً ﻟﻼﻧﺘﺒﺎه وﻫـﻮ ﻣـﺎ وﻗـﻊ ﰲ 11 ﻧﻮﻓﻤﱪ ﻓﻘﺪ ﻗﺪم ﻣﻔﺎرﻗﺔ ﻣﺜ ة ﻓﺒﺎﻟﺮﻏﻢ ﻣﻦ ﺷﺪﺗﻪ وﺧﺼﺎﺋﺼﻪ اﻟﻄﺎﻗﻴﺔ ﻓﻘـﺪ ﺗﺴـﺒﺐ ﰲ اﺿﻄﺮاب ﺟﻴﻮﻣﻐﻨﺎﻃﻴﴘ أﺻﻐﺮ ﻣﻤـﺎ ﻛـﺎن ﻛﻤﺎ و ﻣﺘﻮﻗﻌﺎً ﻳﻮﺿﺢ - ﺟﻮﻫﺎ ﺑﻴﻜـﺎ ﻟﻮﻧﺘﺎﻣـﺎ رﺋﻴﺲ ﻣﻜﺘﺐ اﻟﻄﻘﺲ اﻟﻔﻀ ﺎﺋﻲ ﰲ اﻟ ﻮﻛﺎﻟـﺔ ــــــــــــــــــ - ﻳﻨﺎﻳﺮ ﻓﺒﺮﺍﻳﺮ 2 0 2 6