Free Astronomy Magazine September-October 2024

BI-MONTHLYMAGAZINEOFSCIENTIFIC AND TECHNICAL INFORMATION FREELYAVAILABLETHROUGH THEINTERNET September-October2024 Englisheditionofthemagazine Dysonspheres−sevencandidates found Webbcrackscaseofinflated exoplanet Plethoraofcarbonmoleculesaround young star Threegalaxiesactivelyformingonly400to600 million years after the Big Bang Eternalsunrisesandsunsetsondistant world 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 Pirlo L. or included with permission of its author. Reproduction or retransmission of the materials, in whole or in part, in any manner, with- out the prior written consent of the copyright holder, is a violation of copy- right law. A single copy of the materi- als available through this course maybe made, solely for personal, noncom- mercial use. Users may not distribute such copies to others, whether or notinelectronicform,whetherornotfor a charge or other consideration, with- out prior written consent of the copy- right holder of the materials. The publisher makes available itself with having rights for possible not charac- terized iconographic sources. Advertising - Administration Astro Publishing di Ferrara M.Via Bonomelli, 106 25049Iseo-BS-ITALY emailadmin@astropublishing.com Anewwindowonsupernova science Alignmentofbipolarjetsconfirmsstarformation theories LastsegmentblankoftheELTsuccessfully delivered Paralleldisksandjetseruptingfroma pair of young stars Webbimagescoldexoplanet12light-years away Hubblefindssurprisesaroundanova called HM Sagittae 4 14 18 22 28 32 38 42 46 50 52 ــــــــﻞﺷــــــــﻬﺮ ﻦ ــــــــﺔ ﺗﺼــــــــﺪر ﻣﺠﻠــــــــﺔ ﻋﻠﻤ ــــــــــــﺔ ــــــــــــﺔ واﻟﺘﻘﻨ ﻟﻠﻤﻌﻠﻮﻣــــــــــــﺎت اﻟﻌﻠﻤ ـــ ﺖ ﻣﺘﻮﻓـــﺮة ﻣـﺠﺎﻧﺎً ﻣـــــــﻦﺧــﻼل اﻹﻧ – ﺳ ﺘﻤ أﻛﺘﻮﺑﺮ 2024 اﻟﻨﺴﺨﺔ اﻟﻌﺮ ﺔﻣﻦ اﻟﻤﺠﻠﺔ ASTROFILO ـاﻟ ـــﻤــﺟ ــﺘــــ ﺔواﻟ ﺮــــ ﺤﺮ . م ﻣﺎﺟﺪ أﺑﻮزاﻫﺮة ــــــﻣ ـــــــ ﺮاﺟﻌ ــ ﺔاﻟ ــــ ﻤﺤ ﺘﻮى . أ ﺻﺎﻟـﺢ ﻣ ﻤﺪاﻟﺼﻌﺐ اﻟﻤﻌﺎﻟـﺠﺔ واﻟﺘﻨﺴﻴﻖ . أ ﻣﻔﺎزﻋ ﺪاﻟﻠﻄ ﻒ ـــ اﻟﻤ ﺘﺎ ﻌﺔاﻻﻟ ـــ ﻜ وﻧ ﺔ . م ﻧﻮافﻋ ﺪاﻷﻟﮫ ﺣﻘﻮق اﻟﻨﺸﺮ ﻤﻴـــﻊ اﻟﻤــــﻮاداﻟـــﻮاردة ﻓــــﻲﻫـــﺬﻩاﻟﻤﺠﻠــــﺔﻫــــﻲ ﻣﻠﻚﻟﻤﺆﺳﺴﺔ AstroPublishing diPirlo L ﻣﺎ ﻟﻢ ُﻨﺺﻋﻠﻰﺧﻼفذﻟـﻚأو ﻣﻀـﻤﻨﺔ 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 اﻟﻤﺘﺎﺣــــــــﺔﻟﻼﺳــــــــ ﺘﺨﺪاماﻟﺸﺨﺼــــــــﻲﻓﻘــــــــﻂﻏــــــــ ﺗﻮز ــــــــﻊﻫــــــــﺬﻩ اﻟﺘﺠـــــــﺎريﻻ ﻳﺠــــــــﻮزﻟﻠﻤﺴـــــــﺘﺨﺪﻣ ـﺎنذﻟـﻚ ﻓــﻲﺷــ ﻞ اﻟﻨﺴـﺦﻋﻠـﻰاﻵﺧـﺮ ﻦﺳـﻮاءأ إﻟﻜ وﻧــــــــﻲأمﻻﺳــــــــﻮاء ﻣﻘﺎﺑــــــــﻞرﺳـــــــــﻮمأوأي ــــﺔ ﻣﺴــــ ﻘﺔ ﻣــــﻦ ــــﺪونﻣﻮاﻓﻘــــﺔﺧﻄ ــــﺎرآﺧــــﺮ اﻋﺘ ﺻﺎﺣﺐﺣﻖ ﻧﺴﺦاﻟﻤﻮاد . اﻟ ﻤﺔ - اﻟﻘﺴﻢ اﻟﻌﺮﻲ Jeddah astronomy society Jeddah city, Saudi Arabia jeddah_society@yahoo.com Email 4 14 18 24 28 34 38 42 46 48 52 ﻛﺮاتدا ﺴﻮن - اﻛﺘﺸﺎفﺳﺒﻊﻛﺮاتﻣﺤﺘﻤﻠﺔ ﻤ ﺎتﻫﺎﺋﻠﺔﻣﻦﺟﺰ ﺌﺎتاﻟﻜﺮﻮنﺣﻮل ﻧ ﻢﺷﺎب ﺛﻼثﻣﺠﺮاتﻧﺸﻄﺔ ﺗﺸ ﻠﺖ 400 إﻟﻰ 600 ﻣﻠﻴﻮنﺳﻨﺔ ﻌﺪ اﻻﻧﻔﺠﺎراﻟﻌﻈ ﻢ ﻋﻠﻰ ﻮﻛﺐ ﻌ ﺪ ﺷﺮوقاﻟﺸﻤﺲوﻏﺮوﺑﻬﺎ اﻷ ﺪ ﻧﺎﻓﺬةﺟﺪ ﺪةﻋﻠﻰﻋﻠﻮم اﻟﻤﺴﺘﻌﺮاتاﻟﻌﻈﻤﻰ إﺻﻄﻔﺎفاﻟﻨﻔﺎﺛﺎت ﺛﻨﺎﺋ ﺔ اﻟﻘﻄﺐ ﻳ ﺆﻛﺪ ﻧﻈﺮ ﺎت ﺗ ﻮﻳﻦ اﻟﻨﺠﻮم ﺗﺴﻠ ﻢ آﺧﺮﻣ ﻮﻧﺎتاﻟﺘﻠﺴ ﻮباﻟﻜﺒ ﺟﺪاً ﺄﻣﺎن أﻗﺮاصﻣﺘﻮاز ﺔ وﻧﻔﺎﺛﺎت ﺗﻨﺪﻟﻊﻣﻦ ﺛﻨﺎﺋﻲﻧ ﻤﻲﺷﺎب و ﺐ ﻠﺘﻘﻂﺻﻮر اً ﻟ ﻮﻛﺐﻧ ﻤﻲ ﺎرد ﻳ ﻌﺪ 12 ﺳﻨﺔﺿﻮﺋ ﺔ ﻫﺎﺑﻞ ﻜﺸﻒﻣﻔﺎﺟﺂتﺣﻮل اﻟﻤﺴﺘﻌﺮ HMSagittae و ﺐ ﻳﺤﻘﻖ اﻧﺠﺎزاً ﺣﻮل ﻮﻛﺐﻧ ﻤﻲﻣ ﺘﻀ ﻢ