Hanganga, Pūtaiao
Papaka White, papaka pango
I roto i te tātai arorangi, i reira e maha Rakatuwhenua, ngaro, me ari ētahi wā mīharo noa, tetahi o i te mea he papaka ma. I roto i te tuatahi ki te ako i ēnei taonga tiretiera pūtaiao mahi Wilhelm Bessel. kitea e ia a ratou rawa i te aituā. Ko te ahanoa o tona rangahau taketake ko te whetu e kānapanapa - Sirius. Interest i roto i mahi whakangungu meinga te rerekē trajectory o te ao, ara te meka i he tāwakawaka ia. tīmata rapu mō take pea e taea e arahi ki taua ke, i roto i tona tirohanga, te ari Bessel.
aroturuki tamau o Sirius ue'i pūtaiao ki te whakaaro e roto i te wahi tonu o te ao, ko tetahi, unknown, he whetu e kore ko e kitea, engari tona mana tō kua he mana kaha. haapapu tenei te tāututanga o rerekē wā i roto i te kaupapa o Sirius. I hanga ano tetahi kitea e te arorangi. fokotu'u ia e ki he tūturu te papaka ma, ka he āhua rite ki te 50 tau te wā o te maimoatanga me te Sirius, me he ao unknown huri noa ratou pokapū noa o te mahara. Planet Takurua tohoakii tonu pūtaiao i katoa i runga i te ao me ona mea ngaro rua, me te noho tonu i te ahanoa rapu-i muri i o rangahau.
Ki te whakaahua tika koe i te papaka ma, he reira he ahanoa o te natura ngaro humarie te o nei huna atu i roto i mamao pito o te ao, me te ko te toenga o te whetu. I roto i nga ra tawhito, ka kore e te taputapu whatu ano i taua kaha taumira teitei, i whakapono ai e te whetu ma papaka - he takanga onge, engari pūtaiao mea te ritenga atu i teie mahana. E ai ki arorangi American, te maha o enei hinonga nui 10 piriona. Ko 5% o te maha o whetu e te hunga i roto i to tatou tupuni mahara.
Scientists whakapono e whetu papaka - enei ko o matou hoa tata. papaka White he'ātakai te maha ngā rau o mita, kua tito reira o ngā matū maha mohiotia ki te tangata ko tona matotoru. Hei tauira: konupūmā, rino, hauwai, Titanium waikura, haumāmā, me te waro. He tamau me te rite ki te 40 000 km tōna diameter. E rua ngā momo o We ma: wera, me te matao, he he huru tito katoa o haumāmā. Hei wāhanga o te pūtaiao hauwai supply tuatahi kitea e 0.05%.
ao papaka tikanga rite mahana e te cannonball, e taui te pāmahana i te anaana pūngao. Ko te rahi o enei tinana fakasilesitialé ko te taua tonu. he nui ake to ratou taimaha, te iti o ratou pūtoro arorangi uara tatau.
Ko te papaka ma, ko te kotahi anake ahua o pūngao - wera. Ka taea te whakaritea Ko tōna tautauā ki te tautauā o te tokotoko whakarewa, tangohia nei i roto i o te rumaki parai. Tuatahi, hohoro te tukanga haere, engari, no te roto hinga te pāmahana, riro puhoi tautauā.
Scientists tata hoki te wā o te torutoru rau miriona tau o te hinga kiko papaka ma i te% 1 anake o te katoa kiko o te ra. Na roto i pirioni o tau o reira kia hanga he papaka pango. Kua iti ako tinana rua na tawhiti, engari he o te pānga nui, me te he tonu i roto i te mara o te tirohanga o pūtaiao.
He tauira ngā o te tātaitanga taimaha o te tangata tango ki pūkete te mahara i runga i te mata o te papaka ma. Tera pea he tangata kua he taimaha o 75 kg i runga i te whenua, ina e waiho te ra te taimaha o te 2 taranata, e whakanui ake i te aorangi papaka reira ki 120-140 taranata.
He ao whetū nui ngaro pūngao mo miriona o nga tau, a ka te haapueraa reira whakaora me te totoro i te thermonuclear tau, ngā mo pirioni o tau. noho ngaro tino teitei ake i te huarahi pea o ratou otinga, engari kua tumanako ai e hohoro ka whakatuwhera i te arai o te mea ngaro. I roto i ngā, i roto i nga tau tata nei kawea mahi kaha i roto i arorangi i te University. Washington.
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