Free Astronomy Magazine January-February 2026 ARABIC VERSION
T Thousands of eyes on the sky: 4MOST sees first light byESO BárbaraFerreira he 4-metre Multi-Object Spec- troscopic Telescope (4MOST) successfullycompleteditsfirst test observations. Installed on the Visible and Infrared Survey Tele- scope for Astronomy (VISTA), an ESO telescope in Chi le, 4MOST i s the largestfacilityofitskindtosurvey JANUARY-FEBRUARY2026 ﻣﻄ ﺎف 4MOST ﻘﻮم ﺄول رﺻﺪ ﻋﻠﻤﻲ ﻣﺠﻠﺔ FreeAstronomy ﺎﻟﻌﺮ ﺔ : ﻘﻠﻢ ﺎر ﺮا ﻓ ﺮا اﻟﻤﺮﺻﺪ اﻷوروﺑﻲ اﻟـﺠﻨﻮﺑﻲ 48 ﻣﺘﻤﺮﻛﺰاً ﻋﻠﻰ ﻗﻤﺔ ﺟﺒﻞٍ ﻣﺠﺎورٍ ﻟﺴ و ﺎراﻧﺎل ﻣﻘﺮ اﻟﺘﻠﺴ ﻮب اﻟ اً ﺟﺪ ﻜﺒ ﻌﺪ ) ﻓ ﺴﺘﺎ ﻣﺮﺻﺪ اﻟﻤﺴﺢ اﻟﻤﺮ ـﻲ واﻷﺷـﻌﺔ ﺗ ـ ﺤــﺖ اﻟـ ( ﻤﺮاء أﻛــ ﺗﻠﺴــ ﻮب ﻓـﻲ اﻟﻌـﺎﻟﻢ ﻣﺼــﻤ ﻢ ﻟﻤﺴـﺢ اﻟﺴــﻤﺎء ﺎﺳـﺘ ﺨﺪام اﻟﻀـﻮء اﻟﻘﺮ ـﺐ ﻣـﻦ ﺗﺤـﺖ اﻷ ﻤـﺮ وﻫـﻮ ﻧﻄـﺎق ﻘـﻊ ﻣ ﺎﺷـﺮة ﺧـﺎرج اﻟﻀـﻮء اﻟﻤﺮـﻲ ﻟ ﻠ ﺸـﺮ . إن اﻟﻤﺸـﺎﻫﺪ اﻟﻤﺬﻫﻠــﺔ ـــﻮن ﻤـــﺎ ﻓـــﻲذﻟـــﻚ اﻟﺸـــﺮﻂ اﻟﻼﻓـــﺖ ﻟﻤﺠﺮﻨـــﺎ ﻣﺠـــﺮة در اﻟﺘ ﺎﻧـــﺔ اﻟﻤﻤﺘـــﺪ ﻋـــ أﻋﻠـــﻰ اﻹﻃـــﺎرﻓـــﻲﻫـــﺬا ﻟﻠ اﻟﻤﺸﻬﺪ ﺎً ﻣ ﺗﻤﺎ ﺎﻓ ﺔ ﻹ ﻘﺎء ﻓ ﺴﺘﺎ وإﺧﻮﺗﮫ ﻣﻦ اﻟﺘﻠﺴ ﻮ ﺎت اﻟﻤﻤﺎﺛﻠﺔ ﻣﻨﺸﻐﻠﺔ ﻋﻠﻰ اﻟﺪوام . [ESO/B.Tafreshi (twanight.org )] أﺗـﻢ ﺗﻠﺴـﻜﻮب اﻟﺮﺻ ـﺪ اﻟﻄﻴﻔ ـﻲ ﻣﺘﻌ ـﺪ د اﻷﺟــﺮام ﺑﻘﻄــﺮ 4 أﻣﺘــﺎر ) 4MOST أوﱃ ( ﻋﻤﻠﻴﺎت اﻟﺮﺻـﺪ اﻻﺧﺘﺒﺎرﻳـﺔ ﺑﻨﺠـﺎح . وﻗـﺪ ﺟﺮى ﺗﺮﻛﻴﺐ ﻫﺬا اﻟﺘﻠﺴـﻜﻮب ﻋـﲆ ﻣﻨﻈـﺎر ا ﺴﺢ ا ﺮﺋﻲ وﺗﺤـﺖ اﻷﺣ ﻟ ﻤـﺮ ﻌﻠـﻢ اﻟﻔﻠـﻚ ) ( ﻓﻴﺴـﺘﺎ وﻫـﻮ ﺗﻠﺴـﻜﻮ ب ﺗـﺎﺑﻊ ﻟﻠﻤﺮﺻـﺪ اﻷوروﺑﻲ اﻟﺠﻨـﻮﺑﻲ ﰲ ﺗﺸـﻴﲇ وﻳﻌـﺪ أﻛـﱪ ــــــــــــــــــــــــــــــــــــ - ﻳﻨﺎﻳﺮ ﺮﺍﻳﺮ ﻓﺒ 2 0 2 6
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