He aha i porowhita ai te āhua o ngā aorangi?
He maha ngā wā ka kitea ngā aorangi i roto i tō tātou pūnaha rā, i te wāhi ātea rānei mā ō rātou āhua porowhita, tata porowhita rānei. Heoi, ehara i te mea tūpono noa iho tō rātou āhua porowhita. He maha ngā āhuatanga ā-tinana me ngā mātāpono o te whetū me te ahupūngao e whakamārama ana he aha i pērā ai ngā āhua o ngā aorangi. Ka matapakihia e tēnei tuhinga ngā take matua o ngā āhua porowhita o ngā aorangi, tae atu ki te kaha ā-papatipu, te taurite wai ā-papatipu, me ētahi atu āhuatanga e whai wāhi ana ki ēnei tukanga.
1. Te Pānga o te Āhuatanga o te Kaha
Ko te mea matua e porowhita ai te aorangi ko te kaha ā-papatipu. Ko te kaha ā-papatipu te kaha kukume i waenga i te papatipu o te aorangi me ngā mea katoa i roto. Ka mahi te kaha ā-papatipu o te aorangi ki tōna pokapū papatipu, ka kukume i ngā mea katoa ki te pokapū. Mā tēnei ka tohatoha ōrite te mata o te aorangi ki ngā taha katoa, ka puta he āhua iti rawa te kaha pūmanawa: he porowhita. He mahi tā te kaha ā-papatipu ki te whakataurite i ngā kaha kia kukumea ai ngā mea katoa ki te pokapū ā-papatipu, ka puta he aorangi, he whetu rānei e anga ana ki te āhua porowhita.
2. Taurite Waipūmau
Ka eke te aorangi nui kia taea ai e te kaha ā-papa te whakahaere i tōna āhua ki te taurite wai-pūmau, arā, ko te kaha ā-papa e kukume ana i te mea ki roto ka tauritehia e te pēhanga o roto o te aorangi e pana ana ki waho. I roto i tēnei āhua o te taurite wai-pūmau, ka whakaitihia te pūngao, ka noho porowhita tonu te aorangi. Arā, he āhua kei reira ngā kaha o roto me waho o tētahi mea e taurite ana, e ārai ana i te rerekētanga nui o tōna āhua.
3. Te Rerekētanga Aorangi
Ko te tuatoru o ngā āhuatanga e whai wāhi ana ki te āhua porowhita o te aorangi ko te rerekētanga katoa o te aorangi. Ka puta tēnei rerekētanga ina hangaia he paparanga o ngā rauemi o roto o te aorangi he rerekē te matotoru nā te kaha o te kaha ā-papa. Ka neke ngā rauemi matotoru ki te pūtake o te aorangi, engari ko ngā rauemi iti ake te matotoru ka tau ki te mata. Ka hangaia e tēnei tukanga he pikinga pēhanga ahurei e tautoko ana i te āhua porowhita whānui.
4. Pānga Hurihuri
Ahakoa ko te kaha ā-papa te tino take o ngā āhua porowhita o ngā aorangi, he mahi nui anō hoki tā te hurihanga o ngā aorangi. Ehara te nuinga o ngā aorangi i te porowhita tino tika, engari he paku pupuhi te taha o tō rātou ekueta nā runga i ngā pānga o tō rātou hurihanga. Ka puta he kaha porotītaha i te hurihanga o ngā aorangi e pana ana i ngā rauemi i te ekueta ki waho. Nō reira, ka paku papatahi ngā aorangi i ngā pou, ka nui ake te pupuhi i te ekueta, ka hanga he porowhita porowhita. Ko tētahi tauira matarohia ko te aorangi o Papatūānuku, he āhua geoid tōna—ehara i te porowhita tino tika engari he paku porowhita porowhita nā tōna hurihanga.
5. Te Hanganga o ngā Aorangi
He pānga nui anō hoki te hanganga o ngā aorangi mai i ngā nebulae tōmua e tere hurihuri ana ki tō rātou āhua porowhita. I ngā wāhanga tōmua o te hanganga o te aorangi, ka hangaia he kōpae hurihuri e te rauemi e kohikohi ana. Ā muri ake nei, nā te pikinga me te whakakotahitanga o te kaha ā-papa, ka huri te āhua porowhita o ngā aorangi. I te nui haere o te taumaha o te aorangi, ka tīmata te kaha o te kaha ā-papa, ka tohatoha ōrite te taumaha ki ngā taha katoa, ka hua ake he āhua porowhita.
6. Te Pānga o te Tukinga
I ngā wā tōmua o te pūnaha rā, he tino kaha, he auau hoki ngā tukinga ā-ao. Mā ēnei tukinga ka piki haere te taumaha o ngā aorangi, ka piki ake te kaha o te kukume ā-papa. Hei tāpiri, mā ngā tukinga nui rawa ka rewa katoa, ka rewa rānei te mata o te aorangi, ka rere te rauemi, ka hoki anō ki te āhua porowhita.
7. Ngā Taunakitanga mai i te Mātakitaki
Ka taea e tātou te mātakitaki i te āhua porowhita o ngā aorangi puta noa i ngā tauine rerekē o te ao tūroa. Mai i ngā aorangi iti pēnei i ngā aorangi iti ki ngā aorangi nunui hau, he porowhita te nuinga, me ngā rerekētanga iti i ngā pou me te ekueta. Ka kitea tēnei porowhita ehara i te mea i roto i ngā aorangi anake engari i roto hoki i ngā whetū, i ngā amiorangi taiao, me te nuinga o ngā tinana rangi nunui.
8. Ngā aorangi kāore i te porowhita katoa
Ahakoa he porowhita te āhua o ngā aorangi, kāore i te tino porowhita. Ko te take nui o tēnei ko ngā rerekētanga ā-rohe o te kiato, te tohatoha papatipu kore taurite, ngā mahi ā-whenua, me ngā kaha i puta mai i te hurihanga o te aorangi. Heoi, he iti noa iho ēnei hapa i te nuinga o te wā ki te whakataurite ki te tauine whānui.
Whakamutunga
Ko te āhua porowhita o te aorangi he hua o te kaha ā-papa e pā ana ki te pokapū o te mea, e taurite ana ki te pēhanga ā-roto i hangaia e te roto o te aorangi. He mea nui anō hoki ētahi atu āhuatanga, pērā i te hurihanga, te rerekētanga o te papa ā-papa, me ngā pānga o ngā tukinga, ki te hanga i tēnei āhua porowhita. E whakaata ana te āhua porowhita o te aorangi i te taurite ngāwari i waenga i ngā kaha ā-roto me ngā kaha o waho, ā, e tohu ana i tētahi o ngā āhuatanga matua o ngā ture ahupūngao e pā ana ki tō tātou ao.
Nō reira, mā te mārama he aha i porowhita ai ngā aorangi, ehara i te mea ka hōhonu ake tā tātou mōhio ki ngā aorangi tonu, engari ka hōhonu ake anō hoki ngā ture me ngā mātāpono whānui e whakahaere ana i tō tātou ao tūroa.
