Ka taƙaita labarin:  A karo na farko, NASA ta gwada daya daga cikin masu fashewa mai karfi wanda zai taimaka wa roket din Space Launch System ya isa sararin samaniya a 2019, kuma daga karshe ya dauki mutane zuwa Mars. An yi gwajin wuta na tsawan dakika 126 a Utah a yau da karfe 11:30 na safe EDT (3:30 na yamma GMT). Yanayin zafi ya kai 2,500 ° C (4,500 ° F) - isa ya narke yashi a wurin zuwa gilashi - kamar yadda fam miliyan 3.6 na turawa ya zubo daga injin. Gungura ƙasa don bidiyo. NASA ta gwada daya daga cikin masu kara kuzari na Space Launch System a Utah. Wannan gwajin wuta na tsaye (wanda aka gani a cikin rayarwar da ke sama) ya faru ne da karfe 3:30 na yamma GMT kuma ya ɗauki dakika 126. 3.6 miliyan fam na turawa samar da yanayin zafi na 2,500 ° C. Lokacin da SLS ƙarshe tashi, biyu daga cikin wadannan boosters za a yi amfani da. Wannan shi ne gwajin farko na sake fasalin booster don SLS. A lokacin da ya tashi, zai yi amfani da guda biyu daga cikin wadannan Solid Rocket Boosters (SRB). Za a sami nau'ikan roka guda biyu. Ƙananan, 70-metric-ton SLS zai tsaya 321ft (98 mita) tsayi, samar da fam miliyan 8.4 na turawa a liftoff, nauyin fam miliyan 5.5 da ɗaukar fam 154,000 na amfani. Babbar motar mai nauyin tan 130 za ta kasance mafi iyawa, babbar motar da za a iya amfani da ita a tarihi. Yana da tsayi mai tsayi 384ft (117 mita), zai samar da fam miliyan 9.2 na turawa a lokacin tashi da nauyin fam miliyan 6.5. Zai iya ɗaukar nauyin nauyin fam 286,000 zuwa sararin samaniya. A tsarinsa na ƙarshe, SLS zai zama roka mafi ƙarfi da aka taɓa ɗagawa, wanda ya fi ƙarfin roket ɗin Saturn V da ya kai mutane wata. A lokacin gwajin, harshen wuta ya fita daga bututun a kusan Mach 3. Booster ɗin kanta sigar da aka inganta ce ta wannan wanda ya ɗauki Jirgin Sama zuwa sararin samaniya, amma yana da ƙarin sashi don ba da damar ƙarin mai, kuma don haka ƙarin iko, za a ƙara. An san shi da Ingantaccen Injin 1, mai haɓaka ya kwashe kwanaki da yawa a cikin ɗaki yayin da aka dumama shi zuwa zafin jiki na 32 ° C (90 ° F). Yana auna mita 117 (54 mita) a tsawon, 12.2ft (3.7 mita) a diamita kuma yana da jimillar kimanin...
Hukumar NASA ta gwada daya daga cikin na'urori masu amfani da sararin samaniya a Utah. Wannan gwajin wuta na tsaye ya faru ne da karfe 3:30 na yamma GMT kuma ya dauki tsawon dakika 126. 3.6 miliyan fam na turawa samar da yanayin zafi na 2,500 ° C. Lokacin da SLS ƙarshe ya tashi, za a yi amfani da biyu daga cikin waɗannan masu haɓaka. An tsara roket din ne don kai'yan sama jannati zuwa duniyar Mars a shekarar 2030s.