Free Astronomy Magazine January-February 2025 ARABIC VERSION

BI-MONTHLYMAGAZINEOFSCIENTIFIC AND TECHNICAL INFORMATION FREELYAVAILABLETHROUGH THEINTERNET January-February2025 Englisheditionofthemagazine Thefirstclose-uppictureofastaroutside our galaxy Unusualjetsofvolatilegasfromicy Centaur 29P NGC1270:Agalactic archipelago Asurprisinglysmoothdiskaround Vega HubbleseesremnantsofLMC’s gas halo l A ’ STROFILO Editorinchief MicheleFerrara Scientificadvisor Prof.EnricoMariaCorsini Publisher Astro Publishing di Ferrara M. Via Bonomelli, 106 25049Iseo-BS-ITALY emailinfo@astropublishing.com InternetServiceProvider ArubaS.p.A. ViaSanClemente,53 24036PonteSanPietro-BG- ITALY Copyright All material in this magazine is, unless otherwise stated, property of Astro Publishing di Ferrara M. or includedwithpermissionofitsauthor.Repr oduc- tion or retransmission of the materials, in whole or in part, in any manner, withoutthepriorwrittenconsentof the copyright holder, is a violation of copyright law. A single copy of the ma- terials available through this coursemay be made, solely for personal, non- commercial use. Users may not distrib- ute such copies to others, whether or not in electronic form, whether or not for a charge or other consideration, without prior written consent of the copyright holder of the materials. The publisher makes available itself with having rights for possible not character- ized iconographic sources. Advertising - Administration Astro Publishing di Ferrara M.Via Bonomelli, 106 25049Iseo-BS-ITALY emailadmin@astropublishing.com ESOcapturesa“darkwolf” in the sky Planetscanformunderharsh radiation Astronomersdiscoverthefastest-feedingblack hole in the early Universe IACandNASAdetecta“babyplanet”around a nearby star FUOrionisiscircledbyadiskofmaterial much hotter than expected Besttestyetofhowgravitybehaves at cosmic scales 4 10 16 20 24 30 32 36 40 44 48 ــــــــﻞﺷــــــــﻬﺮ ﻦ ــــــــﺔ ﺗﺼــــــــﺪر ﻣﺠﻠــــــــﺔ ﻋﻠﻤ ــــــــــــﺔ ــــــــــــﺔ واﻟﺘﻘﻨ ﻟﻠﻤﻌﻠﻮﻣــــــــــــﺎت اﻟﻌﻠﻤ ﻣﺘﻮﻓـــﺮة ﻣـﺠﺎ ـــ ﺖ ﻧﺎً ﻣـــــــﻦﺧــﻼل اﻹﻧ – ﻨﺎﻳﺮ ﻓ اﻳﺮ 2025 اﻟﻨﺴﺨﺔ اﻟﻌﺮ ﺔﻣﻦ اﻟﻤﺠﻠﺔ ASTROFILO ـاﻟ ـــﻤــﺟ ــﺘــــ ﺔواﻟ ﺮــــ ﺤﺮ . م ﻣﺎﺟﺪأﺑﻮزاﻫﺮة ــــــﻣ ـــــــ ﺮاﺟﻌ ــ ﺔاﻟ ــــ ﻤﺤ ﺘﻮى . أ ﺻﺎﻟـﺢﻣ ﻤﺪاﻟﺼﻌﺐ اﻟﻤﻌﺎﻟـﺠﺔ واﻟﺘﻨﺴﻴﻖ . أ ﻣﻔﺎزﻋ ﺪاﻟﻠﻄ ﻒ ـــ اﻟﻤ ﺘﺎ ﻌﺔاﻻﻟ ـــ ﻜ وﻧ ﺔ . م ﻧﻮافﻋ ﺪاﻷﻟﮫ ﻤﻴـــﻊ اﻟﻤــــﻮاداﻟـــﻮاردة ﻓــــﻲﻫـــﺬﻩاﻟﻤﺠﻠــــﺔﻫــــﻲ ﻣﻠﻚﻟﻤﺆﺳﺴﺔ AstroPublishing diPirlo L ﻣﺎ ﻟﻢ ُﻨﺺﻋﻠﻰﺧﻼفذﻟـﻚأو ﻣﻀـﻤﻨ ﺔ ﺑـﺈذن ﻣـﻦ ﻣﺆﻟﻔﻬــــــﺎ ﻌــــــﺪإﻋــــــﺎدةإﻧﺘــــــﺎج اﻟﻤــــــﻮادأوإﻋـــــــﺎدة ـﺄيﻃﺮ ﻘـﺔ دوناﻟــﺤﺼﻮل ًـﺎ إرﺳﺎﻟﻬﺎ ﻠ ًﺎأوﺟﺰ ﻋﻠﻰﻣﻮاﻓﻘﺔﺧﻄ ﺔ ﻣﺴ ﻘﺔ ﻣﻦﺻـﺎﺣﺐﺣﻘـﻮق ًـــﺎﻟﻘــــﺎﻧﻮنﺣﻘـــﻮقاﻟﻄﺒــــﻊ اﻟﻄﺒـــﻊ واﻟﻨﺸــــﺮ اﻧﺘﻬﺎ . واﻟﻨﺸـــﺮ ﻤﻜـــﻦ ﻋﻤـــﻞ ﻧﺴـــﺨﺔواﺣـــﺪة ﻣـــﻦاﻟﻤـــﻮاد اﻟﻤﺘﺎﺣــــــــﺔ ﻟﻼﺳــــــــﺘﺨﺪاماﻟﺸﺨﺼــــــــﻲﻓﻘــــــــﻂﻏــــــــ اﻟﺘﺠـــــــﺎريﻻ ﻳ ﺗﻮز ــــــــﻊﻫــــــــﺬﻩ ﺠــــــــﻮزﻟﻠﻤﺴـــــــﺘﺨﺪﻣ ـﺎنذﻟـﻚ ﻓــﻲﺷــ ﻞ اﻟﻨﺴـﺦﻋﻠـﻰاﻵﺧـﺮ ﻦﺳـﻮاءأ إﻟﻜ وﻧــــــــﻲأمﻻﺳــــــــﻮاء ﻣﻘﺎﺑــــــــﻞرﺳـــــــــﻮمأوأي ــــﺔ ﻣﺴــــ ﻘﺔ ﻣــــﻦ ــــﺪونﻣﻮاﻓﻘــــﺔﺧﻄ ــــﺎرآﺧــــﺮ اﻋﺘ ﺻﺎﺣﺐﺣﻖ ﻧﺴﺦاﻟﻤﻮاد . Jeddah astronomy society Jeddah city, Saudi Arabia jeddah_society@yahoo.com Email 4 10 16 20 24 30 32 36 40 44 48 ﺣﻘﻮق اﻟﻨﺸﺮ أولﺻﻮرةﻣﻘﺮﺔ ﻟﻨ ﻢﺧﺎرجﻣﺠﺮ ﻨﺎ در اﻟﺘ ﺎﻧﺔ ﻧﻔﺎﺛﺎتﻏﺎز ﺔﻏ ﻋﺎد ﺔﻣﻦ اﻟﻘﻨﻄﻮراﻟـﺠﻠ ﺪ 29P :NGC 1270 أرﺧﺒﻴﻞﻣﺠﺮي ﻗﺮصﻧ ﻤﻲأﻣﻠﺲﺣﻮل ﻧ ﻢاﻟﻨﺴﺮاﻟﻮاﻗﻊ ﻫﺎﺑﻞ ﻳﺮﺻﺪ ﻘﺎ ﺎﻫﺎﻟﺔﻏﺎز ﺔ ﺴﺤﺎ ﺔﻣﺎﺟﻼن اﻟﻜ ى ذﺋﺐ " ﺻﻮرة " داﻛﻦ ﻓﻲاﻟﺴﻤﺎء ا ﻟ ﻮاﻛﺐ ﻤﻜﻦ أن ﺗﺘﺸ ﻞﻓﻲﺑﻴﺌﺔ اﻹ ﺔ ﺷﻌﺎع اﻟﻘﺎﺳ ﻋﻠﻤﺎء اﻟﻔﻠﻚ ﻜﺘﺸﻔﻮن أﺳﺮع ﺛﻘﺐأﺳﻮد آ ﻞ ﻟﻠﻤﺎدة ﻓﻲاﻟ ﻮن اﻟﻤ ﻜﺮ اﻛﺘﺸﺎف ﻮﻛﺐﺣﺪ ﺚ اﻟﺘ ﻮﻳﻦﺣﻮلﻧ ﻢﻗﺮﺐ أﻮ ﻓ" ور ﻮﻧ ﺲ " ﻣﺤﺎط ﻘﺮصﺗﺮا ﻢﺷﺪ ﺪ اﻟـﺤﺮارة أﻓﻀﻞ ا ﺧﺘ ﺎر اﻵن ﺣ ﻟﺴﻠﻮكاﻟـﺠﺎذﺑ ﺔ ﻋﻠﻰاﻟﻤﻘﺎﻳ ﺲاﻟ ﻮﻧ ﺔ