Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Te rerenga: Ko te tīariatanga o te pūngao pōuri, ahakoa he aha te āhua, e hiahiatia ana hei whakakotahi i te āhuahanga o te mokowā ki te nui katoa o te take i te ao nui. Ko ngā inenga o ngā anisotropies o te papamuri ngaruiti ā-ao (CMB) e tohu ana he tata ki te papa te ao nui. Kia papatahi ai te āhua o te ao nui, me ōrite te kiato o te ao nui ki te kiato tino nui. Ko te nui o te take i roto i te ao (tae atu ki nga baryons me te take pouri), i te mea e whangangahia ana mai i te CMB spectrum, e tata ana ki te 30% anake o te kiato nui. E tohu ana tēnei i te tīariatanga o tētahi momo pūngao anō hei pūtea mō te 70% e toe ana. Ko te tātari e whitu tau o te waka ā-ao a Wilkinson Microwave Anisotropy Probe (WMAP) i whakatau he ao i hangaia e 72.8% o te pūngao pouri, 22.7% o te take pouri, me te 4.5% o te take noa.  Pātai: E ai ki te rangahau WMAP, he aha te nui o te ao he mea pouri?
22.7% He nui rawa atu