He rite tonu ngā taiao o ētahi atu aorangi ki ō tātou? Nā te ahunga whakamua o te hangarau whetū, e mōhio ana tātou inaianei he mano tini ngā aorangi e porowhita ana i ngā whetū tawhiti. E whakaatu ana tētahi rangahau hou kua noho ētahi aorangi o waho o te ao tūroa ki roto i te ao whānui.heriumangā āhuarangi momona. Ko te take mō te rahi kore taurite o ngā aorangi i roto i te pūnaha rā e pā ana ki teheriumangā ihirangi. Mā tēnei kitenga ka whakarei ake i tō tātou māramatanga ki te whanaketanga o ngā aorangi.

He mea ngaro mō te rerekētanga rahi o ngā aorangi i waho o te rā

Nō te tau 1992 rā anō i kitea ai te aorangi tuatahi. Ko te take i roa ai te kimi i ngā aorangi i waho o te pūnaha rā, he mea āraia e te māramatanga o ngā whetū. Nō reira, kua puta mai he huarahi mohio ki ngā kaimātai whetū ki te kimi i ngā aorangi. Ka tirohia te memeha o te rārangi wā i mua i te whitinga o te aorangi i tōna whetū. Mā tēnei, e mōhio ana tātou he mea noa ngā aorangi ahakoa i waho o tō tātou pūnaha rā. Ko te haurua o te rā, pērā i ngā whetū, he kotahi te rahi o te aorangi mai i te Ao ki Neptune. E whakaponohia ana kei roto i ēnei aorangi he hauhautanga "hauwai" me te "hīriuma", i kohia mai i te hau me te puehu e karapoti ana i ngā whetū i te whānautanga.

Heoi, he mea whakamiharo, he rerekē te rahi o ngā aorangi i waenga i ngā rōpū e rua. Ko tētahi he 1.5 ngā wā te rahi o te whenua, ā, ko tētahi he nui atu i te rua ngā wā te rahi o te whenua. Ā, mō ētahi take, kāore rawa he mea i waenganui. Ko tēnei rerekētanga o te kaha ka kiia ko te "radius valley". E whakaponohia ana mā te whakaoti i tēnei mea ngaro ka āwhina i a tātou ki te mārama ki te hanganga me te whanaketanga o ēnei aorangi.

Ko te whanaungatanga i waenganui iheriumame te rerekētanga rahi o ngā aorangi o waho o te rā

Ko tētahi whakapae ko te rerekētanga rahi (raorao) o ngā aorangi i waho o te rā e pā ana ki te āhuarangi o te aorangi. He wāhi tino kino ngā whetū, e pupuhi tonu ana ngā aorangi e ngā hihi-X me ngā hihi ultraviolet. E whakaponohia ana nā tēnei i tangohia te āhuarangi, ā, he iti noa te pūtake o te toka i mahue. Nō reira, i whakatau a Isaac Muskie, he tauira tākuta i Te Whare Wānanga o Michigan, me Leslie Rogers, he tohunga whetū i Te Whare Wānanga o Chicago, ki te ako i te āhuatanga o te tangohanga o te āhuarangi o ngā aorangi, e kiia nei ko te "whakamararatanga o te āhuarangi".

Hei mārama ki ngā pānga o te wera me te irahiko ki te āhuarangi o te Ao, i whakamahia e rātou ngā raraunga aorangi me ngā ture ā-tinana hei waihanga i tētahi tauira, hei whakahaere hoki i ngā whakatauira 70,000. I kitea e rātou, i muri i ngā piriona tau i te hanganga o ngā aorangi, ka ngaro te hauwai he iti ake te papatipu ngota i mua i te...heriumaNeke atu i te 40% o te papatipu o te āhuarangi o te Ao kei roto pea iheriuma.

Ko te mārama ki te hanganga me te whanaketanga o ngā aorangi he tohu ki te kitenga o te ora i waho o te whenua.

Hei mārama ki ngā pānga o te wera me te irahiko ki te āhuarangi o te Ao, i whakamahia e rātou ngā raraunga aorangi me ngā ture ā-tinana hei waihanga i tētahi tauira, hei whakahaere hoki i ngā whakatauira 70,000. I kitea e rātou, i muri i ngā piriona tau i te hanganga o ngā aorangi, ka ngaro te hauwai he iti ake te papatipu ngota i mua i te...heriumaNeke atu i te 40% o te papatipu o te āhuarangi o te Ao kei roto pea iheriuma.

I tētahi atu taha, ko ngā aorangi kei roto tonu te hauwai meheriumahe whānui haere ngā āhuarangi. Nō reira, ki te mea kei te noho tonu te āhuarangi, e whakaaro ana te tangata he rōpū nui o ngā aorangi. Ka taea e ēnei aorangi katoa te wera, te pāngia e te hihi kaha, me te āhuarangi pēhanga teitei. Nō reira, te āhua nei kāore pea e kitea he ora. Engari mā te mārama ki te tukanga hanganga o te aorangi ka taea e tātou te matapae tika ake i ngā aorangi me ō rātou āhua. Ka taea hoki te whakamahi hei rapu i ngā aorangi o waho e whakaputa ana i te ora.