Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: shine ma'aunin sararin samaniya. Isotropic da homogeneous mafita daga cikin wadannan inganta lissafi, da Friedmann <unk> Lemaître <unk> Robertson <unk> Walker mafita, ba da damar masana kimiyyar lissafi zuwa model a duniya da ya samo asali a kan na karshe shekaru biliyan 14 daga wani zafi, farkon Big Bang lokaci. Da zarar an ƙayyade ƙananan sigogi (alal misali matsakaicin ma'auni na sararin samaniya) ta hanyar nazarin astronomical, za'a iya amfani da ƙarin bayanan dubawa don sanya samfurori zuwa gwajin. Tsinkaya, duk sun yi nasara, sun haɗa da yawan adadin sunadarai na farko da aka kafa a cikin wani lokaci na nucleosynthesis na farko, tsarin girman sararin samaniya, da wanzuwar da kuma kaddarorin "magani mai zafi" daga farkon sararin samaniya, radiation na baya na sararin samaniya. Binciken astronomical na yawan fadadawar sararin samaniya yana ba da damar kimanta yawan adadin kwayoyin halitta a sararin samaniya, kodayake yanayin wannan kwayoyin ya kasance ba a sani ba. Kimanin kashi 90% na dukkan kwayoyin halitta sun bayyana a matsayin kwayoyin duhu, wanda ke da taro (ko, daidai, tasirin nauyi), amma ba ya hulɗa da lantarki kuma, sabili da haka, ba za a iya lura da shi kai tsaye ba. Babu wani bayanin da aka yarda da shi game da wannan sabon nau'in al'amari, a cikin tsarin ilimin kimiyyar ilimin lissafi ko kuma in ba haka ba. Shaida ta kallo daga binciken jan ja na supernovae mai nisa da kuma ma'aunin hasken sararin samaniya ya nuna cewa juyin halittar sararin samaniya yana da tasirin gaske wanda ya haifar da hanzarta fadada sararin samaniya ko, daidai da haka, ta hanyar nau'in makamashi tare da daidaiton yanayin da ba a saba gani ba, wanda aka sani da makamashi mai duhu, yanayin da har yanzu ba a bayyana ba. An yi hasashen fashewar hauhawar, wani ƙarin lokaci na fadada hanzari mai ƙarfi a lokutan sararin samaniya na kusan 10−33 seconds, a cikin 1980 don yin lissafin wasu abubuwan lura masu ban mamaki waɗanda ba a bayyana su ta hanyar samfuran ilimin sararin samaniya na gargajiya ba, kamar kusan cikakkiyar daidaituwa na hasken sararin samaniya. Kwanan nan ma'aunin radiation na baya-bayan nan ya haifar da...  Tambaya: Wace irin nauyi ce take bukatar amsa mai inganci?
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