Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Kuvapo kwesimba rakasviba, muchimiro chipi nechipi, kunodikanwa kuyananisa geometry yakayerwa yenzvimbo nechiverengero chose chenyaya chiri muchisiko chose. Kuyerwa kweanisitropia yecosmic microwave background (CMB) kunoratidza kuti zvinhu zvose zvakasikwa zvinenge zvakati sandara. Kuti chimiro chechisiko chose chive chakati sandara, uwandu-simba hwechisiko chose hunofanira kuva hwakaenzana noukuru hunokosha. Huwandu hwezvinhu zvose zviri muchadenga (kusanganisira mabarioni uye zvinhu zvakasviba), sezvinenge zvayerwa kubva paCMB spectrum, hunomirira 30% chete yeuwandu hunokosha. Ikoku kunoreva kuvapo kworumwe rudzi rwesimba rokutarisira nokuda kwe70% yasara. Kuongorora kwamakore manomwe kwakaitwa neWilkinson Microwave Anisotropy Probe (WMAP) kwakaratidza kuti zvinhu zvose zvakasikwa zvinongova ne72.8% yesimba risina kujeka, 22.7% yezvinhu zvisina kujeka, uye 4.5% yezvinhu zvakajairika.  Mubvunzo: Maererano neongororo yeWMAP, zvinhu zvakasviba zviri muchadenga zvakawanda sei?
22.7%