Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: NASA's Wilkinson Microwave Anisotropy Probe (WMAP) project's nine-year data release in 2012 estimated the age of the universe to be (13.772±0.059) ×109 years (13.772 billion years, with an uncertainty of plus or minus 59 million years). Zvisinei, zera iri rinobva pakufungidzira kuti chirongwa ichi chakarurama; dzimwe nzira dzekufungidzira zera rechisiko chose dzinogona kupa zera rakasiyana. Kufungidzira kuti pane zvimwe zvikamu zve relativistic, somuenzaniso, zvinogona kuwedzera zvikanganiso zveWMAP nehurongwa hwekukura. Kuyera uku kunoitwa nekushandisa nzvimbo yekutanga ye acoustic peak mu microwave background power spectrum kuti uone kukura kwe decoupling surface (kukura kwezvinhu zvose panguva yekubatanidzwazve). Nguva yokufamba kwechiedza ichienda kunzvimbo iyi (zvichitsamira pane zvakarongwa) inopa zera rechisiko chose rinovimbika. Tichifungidzira kuti mienzaniso yakashandiswa pakusarudza zera iri ndeyechokwadi, kunyatsotaura kwasara kunopa mukana wokukanganisa uri pedyo ne1 muzana.  Mubvunzo: Chii chinogona kuchinja nguva yokufamba kuenda kunzvimbo yokuparadzanisa?
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