Free Astronomy Magazine November-December 2025 ARABIC VERSION

NASA’s exoplanet count surpasses 6,000! byNASA/JPL-Caltech he official number of exoplan- ets—planetsoutsideourso- larsystem—trackedbyNASA hasreached6,000.Confirmedplan- ets are added to the count on a rolling basis by scientists from around the world, so no single planet is considered the 6,000 th entry.Thenumberismonitore dby NASA’s Exoplanet Science Institute (NExScI),basedatCaltech’sIPAC in Pasadena, California. There are more than 8,000 additional candi- date planets awaiting confirmation, withNASAleadingtheworldin T ﻣﺠﻠﺔ FreeAstronomy ﺎﻟﻌﺮ ﺔ 4 و ﺎﻟﺔ ﻧﺎﺳﺎ ﺗﻜﺘﺸﻒاﻛ ﻣﻦ 60o0 ﻮﻛﺐﺧﺎرﺟﻲ : ﻘﻠﻢ ﻧﺎﺳﺎ / JPL-Calt وﺻـﻞ اﻟﻌﺪد اﻟﺮﺳﻤﻲ ﻟﻠﻜﻮاﻛﺐ اﻟﺨﺎرﺟﻴﺔ أي اﻟﻜﻮاﻛﺐ اﻟﻮاﻗﻌﺔ ﺧﺎرج ﻧﻈﺎﻣﻨـﺎ اﻟﺸـ ﻤﴘـ اﻟﺘﻲ اﻛﺘﺸﻔﺘﻬﺎ وﻛﺎﻟﺔ ﻧﺎﺳﺎ إﱃ 6000 ﻛﻮﻛـﺐ ﻣــــــــــــــــــــــــــــــــــــ ﻣﺆﻛﺪ وﻳﻀﺎف إﱃ ﻫﺬا اﻟﻌﺪد ﺑﺎﺳﺘﻤﺮار ا ﺰﻳـﺪ ﻣﻦ اﻻﻛﺘﺸﺎﻓﺎت ﻣﻦ ﻗِﺒﻞ ﻋﻠﻤﺎء ﺣﻮل اﻟﻌـﺎﻟﻢ و ﻳﺮاﻗﺐ ﻣﻌﻬـﺪ ﻋﻠـﻮم اﻟﻜﻮاﻛـﺐ اﻟﺨﺎرﺟﻴـﺔ ) NExScI ( اﻟﺘﺎﺑﻊ ﻟﻮﻛﺎﻟـﺔ ﻧﺎﺳـﺎ وﻣﻘـﺮه ﰲ ﻣﺮﻛﺰ أﺑﺤـﺎث اﻟﻜﻮاﻛـﺐ اﻟﺨﺎرﺟﻴـﺔ ﺑﻤﻌﻬـﺪ ــــــــــ ﻛﺎﻟﻴﻔﻮرﻧﻴﺎ ﻟﻠﺘﻜﻨﻮﻟﻮﺟﻴـﺎ ) IPAC ( ﻣﺪﻳﻨـﺔ ﰲ ﺑﺎﺳﺎدﻳﻨﺎ ﺑﻮﻻﻳﺔ ﻛﺎﻟﻴﻔﻮرﻧﻴﺎ ﻫﺬه اﻹﺣﺼـﺎءات ﺑﺸﻜﻞ دوري . ﻛﻤـﺎ ﻳﻮﺟـﺪ أﻛﺜـﺮ ﻣـﻦ 8000 ﻛﻮﻛﺐ ﻣﺮﺷﺢ ﺑﺎﻧﺘﻈﺎر اﻟﺘﺄﻛﻴﺪ ﰲ إﻃﺎر ﺳﻌﻲ ﻧﺎﺳﺎ ا ﺘﻮاﺻﻞ ﻟ ﻠﺒﺤﺚ ﻋﻦ اﻟﺤﻴﺎة ﰲ اﻟﻜﻮن . اﻛﺘﺸــﻒ اﻟﻌﻠﻤـــﺎء آﻻف اﻟ ﻮاﻛـــﺐ اﻟــ ـ ) ﺨﺎرﺟ ﺔ اﻟ ﻮاﻛـــﺐﺧـــﺎرج اﻟﻨﻈــﺎم اﻟﺸﻤﺴـــﻲ ( ﻓــﻲ ﻤﻴـــﻊ أﻧﺤـــﺎء اﻟﻤﺠــﺮة ﻦ وﻻ ﻤﻜـــ رﺻــﺪ ﻣﻌﻈﻤﻬـــﺎ ﺸـــ ﻞ ﻣ ﺎﺷــ ﺮ ﻟﻜـــﻦ اﻟﻌﻠﻤـــﺎء ﻌﺮﻓﻮن أﻧﻬﺎ ﺗﺨﺘﻠﻒﻋﻠـﻰ ﻧﻄـﺎق واﺳـﻊ ﻤـﺎ ﻫـﻮ ﻣﻮﺿـﺢ ﻓـﻲ ﻫـﺬا اﻟﺮﺳـﻢ اﻟﺘﺨ ﻠـﻲ ـﺔ ﻣـﻦ اﻟﻌـﻮاﻟﻢ اﻟﺼـﺨﺮ ﺔ اﻟﺼـﻐ ة واﻟ ﻮاﻛـﺐ اﻟﻐﺎز ـﺔ اﻟﻌﻤﻼﻗـﺔ إﻟـﻰ اﻟ ﻮاﻛـﺐ اﻟﻐﻨ ﺗﺸ ﮫ اﻟﻨﺠﻮم ﺎﻟﻤ ﺎﻩ وﺗﻠﻚ اﻟ ﻣﻤﺎ ﻳ ز ﺗﻨﻮع اﻟ ﻮن واﺗﺴﺎع ﻋﻮاﻟﻤﮫ اﻟﻤﺪﻫﺸﺔ . [NASA’sGoddardSpaceFlightCenter] ﻧﻮﻓﻤﺒﺮ - ﺩﻳﺴﻤﺒﺮ 2 0 2 5