Ka duba nassin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassin: Passage: Ana buƙatar wanzuwar makamashi mai duhu, a cikin kowane nau'i, don daidaita ma'aunin geometry na sararin samaniya tare da jimlar adadin kwayoyin halitta a cikin sararin samaniya. Ma'aunin ƙididdigar microwave na baya (CMB) yana nuna cewa sararin samaniya yana kusa da lebur. Domin siffar sararin samaniya ta kasance lebur, yawan ƙarfin makamashi na sararin samaniya dole ne ya zama daidai da ƙimar mahimmanci. Jimlar adadin kwayoyin halitta a cikin sararin samaniya (ciki har da baryons da duhu abu), kamar yadda aka auna daga CMB bakan, asusun kawai game da 30% na ƙimar mahimmanci. Wannan yana nuna wanzuwar wani nau'i na ƙarin makamashi don lissafin sauran 70%. Nazarin sararin samaniya na shekaru bakwai na Wilkinson Microwave Anisotropy Probe (WMAP) ya kiyasta sararin samaniya ya ƙunshi kashi 72.8%, makamashi mai duhu, kashi 22.7%, da kuma kashi 4.5% na al'amuran al'ada. Tambaya
Kashi 22.7 cikin dari