Denga nenyika zvakasikwa sei?
Context:Chiitiko cheBig Bang idzidziso yefizikisi inorondedzera kuti zvakasikwa zvakawedzera sei kubva pazvakatanga zviine huwandu hwakanyanya uye tembiricha yakakwira. Mienzaniso yakasiana-siana yedzidzo yenyika yeBig Bang inotsanangura kushanduka kwechisiko chinoonekwa kubva panguva dzokutanga dzinozivikanwa kupfurikidza nechimiro chayo chakatevera chikuru. Mienzaniso iyi inopa tsanangudzo yakazara yezvinhu zvakawanda zvinoonekwa, kusanganisira kuwanda kwezvinhu zvakareruka, mwaranzi yecosmic microwave background (CMB), uye chimiro chikuru. Kubatana kweZvinhu Zvose zvakasikwa, kunonzi chinetso chokupfava, kunotsanangurwa nokufashukira kwenyika: kuwedzera kwenzvimbo kamwe kamwe uye nokukurumidza zvikuru munguva dzapakuvamba zvikurusa. Zvisinei, mazuva ano sayenzi haina dzidziso inogamuchirwa nevakawanda yequantum gravity inogona kubudirira kuenzanisira mamiriro okutanga-tanga eBig Bang.
Hatigoni kuva nechokwadi asi rondedzero yakakurumbira inonzi Big Bang inoratidzira kuti chisiko chose chakasikwa kubva papfundo duku risingaverengeki resimba risingaverengeki anenge makore ane mabhiriyoni mana nehafu apfuura.