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24 Jan 2022″ XIGASHO: AP
Ka sakow samaynta indho-indheynta xiddigaha, Webb waxa uu baari doonaa jawiga caalamka shishe si uu u helo calaamadaha suurtagal ah oo ku saabsan nolosha koonka
NASA’s James Webb Space Telescope ayaa u sahlaysa cirbixiyayaashu in ay dib u eegaan waqti ka badan sidii hore, ilaa iyo markii ay xiddigihii iyo galaxyadii ugu horreeyay ay abuurmeen 13.7 bilyan sano ka ho
Muraayadaha ku yaal goob-joogga $10bn wali waa in si taxadar leh loo toosiyaa oo baarayaasha infrared-ku si ku filan loo qaboojiyey ka hor inta aan indha-indheynta sayniska bilaabmin bisha Juun. Laakin koontaroolayaasha duulimaadka ee magaalada Baltimore ee dalka Mareykanka ayaa aad u faraxsan ka dib markii ay guul kale gaareen.
“Waxa aanu hal tallaabo u sii dhawaanay in aanu daaha ka qaadno siraha caalamka. Mana sugi karo inaan arko Webb aragtidiisa cusub ee caalamka xagaagan!” Maamulaha NASA Bill Nelson ayaa bayaan ku yiri.
Ka sakow samaynta indho-indheynta xiddigaha, Webb waxa uu baari doonaa jawiga caalamka shisheeyaha si uu u helo calaamadaha suurtagalka ah ee nolosha.
Gaashaanka qoraxda oo u weyn sida barxadda tennis-ka ayaa ku fidday telescope horraantii Jannaayo, 1 1/2 toddobaad ka dib markii Diseembar 25 laga soo saaray French Guiana. Muraayada dahabka dahaadhka ah ee goob-joogta – 6.4m (21 cagood) dhexroor ah – ayaa soo baxday dhawr maalmood ka dib.
Toogashada isniinta ee isniinta ayaa telescope-ka galisay wareega qorraxda ee waxa loogu yeero barta labaad ee Lagrange, halkaas oo xoogagga culeyska qorraxda iyo isku dheelitirka dhulka. Dayax gacmeedka todobatan tan ayaa had iyo jeer u jeedda dhinaca habeenka dhulka si uu u ilaaliyo qalabka wax baara ee infrared sida ugu qabooban intii suurtogal ah.
Isagoo u jira 1.6 milyan kiiloomitir (1 milyan mayl), Webb wuxuu in ka badan afar jeer ka fog yahay dayaxa.
Iyadoo loo tixgeliyey beddelka Telescope-ka Hubble Space, kaasoo ku wareegaya 530km (330 mayl), Webb aad ayuu uga fog yahay dayactirka degdegga ah. Taasi waxay ka dhigaysaa guul-darrooyinka bishii la soo dhaafay – iyo kuwa soo socda – dhammaan kuwa aad u daran.
Cirbixiyeennada hawada sare ku socda ayaa shan jeer qalliin ku sameeyay Hubble. Qalliinkii ugu horreeyay, 1993-kii, wuxuu saxay aragtida blurry ee telescope-ka, cillad la soo bandhigay intii lagu jiray dhismaha muraayadda dhulka.
XIGASHO: AP