Whanaketanga hinengaroKōkōrangi

Tupuni. Ngā momo o ikarangi i roto i te Universe

E rave rahi o te meka mohiotia tenei ra mea na maheni, me te kitea e he uaua ki te whakaaro me pehea koutou ake noho kahore ratou. Heoi, ko te pono pūtaiao mō te wahi tino kihai puta i te ata o te tangata. Ki te whānuitanga nui āwangawanga reira mōhiotanga e pā ana ki te wāhi i waho. E mohiotia Ngā momo o Nebulae, ikarangi, whetu inaianei ki tata katoa. Na, ko te ara ki te matauranga hou o te hanganga o te ao kua kua roa nui. kihai i te iwi mohio tonu e te ao, ko te - te wahi o te pūnaha solar, a reira - te tupuni. timata Types o ikarangi ki kia ako i roto i te tātai arorangi noa i muri, ka te matau ai e kore ko te Way Milky anake, me te kore e iti te reira ki te ao. Ko te kaiwhakarewa o te whakarōpūtanga, me te mōhiotanga whānui o te hanganga, ko te "waiu o te ara", ka e ia Edvin Habbl. Na roto i tona rangahau i tenei ra, ko matou nui atu mōhio o te mau haapueraa.

Ngā momo o ikarangi i roto i te Universe

ako Hubble te Nebulae ka whakamatauria e tokomaha o ratou he ngā, rite ki te Way Milky. I runga i te pūtake o te rauemi kohia, whakaahuatia ia he aha te ahua o te tupuni me aha ngā momo o ngā wāhi pērā i te tīari. whanganga Hubble te tawhiti ki etahi o ratou, ka whakaekea tona whakarōpū. Ia pūtaiao whakamahi i teie mahana.

te momo katoa o ngā pūnaha i roto i te ao wehea ia ki 3 momo: haapueraa porotītaha, tōrino, me te kōhikohiko. Kua ia momo kua ako ngā i arorangi huri noa te ao.

He wahi o te ao, te wahi i te whenua, te Way Milky, ko te momo o "tupuni torino." E tohaina Ngā momo o ikarangi i runga i te pūtake o to ratou ahua o rerekētanga e pā etahi āhuatanga o ngā.

spiraling

e kore ko te taua momo o ikarangi tohaina i roto i te ao. E ai ki te raraunga o nāianei e pea atu ki te whakatau spiraling. I tua atu ara Milky ki tenei momo pā Andromeda (M31) me te tupuni whetū Triangle (M33). Taua ahanoa he hanganga ngāwari mōhiotia. Ki te titiro koe i te waho, kia rite ki tenei tirohanga runga tupuni ka rite te kë wai porowhita concentric titiro reira. Mai i te thickening porohita pokapū, mahuetanga huaina matakoma ringa tōrino. Ko te maha o taua peka e taea e rerekē - i te 2 ki te 10. Ko te kōpae katoa ki te ringa tōrino ko roto te kapua rarefied o whetu, e karanga arorangi he "āwheo". tohu hoki te matua i te haaputuputuraa o ngā ikarangi tinana.

momoroto

I roto i te tātai arorangi ki te rawea, ikarangi tōrino mā te reta S. e wehea ratou ki momo i runga i te hanganga o nga, karekau me puka whānui formedness āhuatanga rānei:

  • Tupuni Sa: karekau piri i tukitukia e, maheni, me te katoatia, matakoma kanapa, me te whānui;

  • galaxy SB: Sleeve kaha, tika, matakoma iti korerotia;

  • Sc tupuni: e pai whakawhanakehia te karekau, he hanganga taretare, matakoma kitea kino.

Ano, etahi pūnaha i te tōrino pokapū ngā crosspiece tika (i huaina "pae"). Te tupuni ti'araa i roto i tenei take tāpiri ki te reta B (Sba SBC ranei).

hanganga

Ko te hanganga o haapueraa tōrino, āhua, rite ki te ahua o nga ngaru i te kohatu i runga i te mata wai. Na roto i te ahua o ringa, kia rite ki kaipūtaiao, kua arahina e ia i te pana. Koru manga ratou he kiato nui taonga poipoi. kia rerekē Nature aki, kotahi kōwhiringa - neke i roto i te papatipu pokapū o whetu.

peka Koru - he whetu taitamariki me te hau kūpapa (huānga matua - hauwai). takoto ratou i roto i te manureva o te huringa o te tupuni, no te mea rite te reira i te kōpae papatahi. Mātauranga o whetu taitamariki, me te pea i roto i te waenganui o taua pūnaha.

hoa tata

Andromeda tupuni - he tupuni torino: he tirohanga runga i runga taua mea heheu e rave rahi manga raweke i te pokapū noa. Mai i te whenua ki te kanohi tahanga, me te taea te kite rite Nebulae E ruia ana. te hoa o to tatou nga tupuni paku nui reira hoki tona rahi: 130 000 marama-tau i roto i te whānui.

Andromeda nebula i te mea kei nui te tupuni tata ki te huarahi Milky, me te tawhiti ki reira. Marama i roto i te tikanga ki te hinga i te reira, e te reira e rua miriona tau. whakamārama maitai tenei meka aha flights ki te tupuni tata rite te roa rite taea anake i roto i ngā pukapuka pakimaero pūtaiao me kiriata.

pūnaha Ēripitiki

Kia whakaaro inaianei tatou te tahi atu momo o ikarangi. whakaatu pai pūnaha Ēripitiki Photo tona rerekētanga i teina spiraling. I roto i te tupuni kore whai, karekau. rite te pororapa titiro ia. Ka taea te kōpeke taua pūnaha ki tu'unga kehekehe, kia mea, ano he arotahi he ao ranei. I roto i enei haapueraa kore e whakaritea hau matao noa. Kei te ki tonu nga māngai tino mīharo o tenei momo ki te hau wera rarefied nei pāmahana tae miriona nekehanga, me te runga ake.

He āhuatanga motuhake o maha haapueraa porotītaha - he kauruku whero. Hoki te wa roa whakaaro arorangi reira he tohu o te tawhito o ēnei pūnaha. I whakapono te reira e ngā ratou te nuinga o whetu tawhito. Heoi, Kua whakaaturia ngā i roto i te tekau tau tata te hape o tenei whakaaro.

hanganga

I noa hoki te wa roa ko tetahi whakapae e pā ana ki te mau haapueraa porotītaha. i whakaaro ratou te tuatahi o tetahi e kua whakawhanakehia hohoro i muri i te Big Bang. I teie mahana, whakaaro tenei ariā te tawhito. He takoha nui ki tona refutation o arorangi Tiamana hanga Alar ko Yuriy Tumre, me te te kaipūtaiao American Fransua Shvaytser. Ratou rangahau me ngā āhuatanga o ngā tau tata nei whakaū te mana o te tahi atu whakapae, tauira aroākapa o te whanaketanga. E ai ki a ia hanganga nui i hanga i te iti ka makona ratou, ko e, i hanga e kore i kotahi ikarangi. I mua ratou ahua i te hanganga o tautau whetu.

pūnaha Ēripitiki i runga i ngā hou o te tōrino i hanga e te hanumi, o nga karekau. Kotahi te haamauraa o tenei - he maha nui o "miro" ikarangi kitea i roto i ngā wāhi mamao o te wāhi. I te anga ke, i roto i te nuinga o ngā wāhi tata mārika i teitei kukū o ngā pūnaha Ēripitiki, tino kanapa, me te atu.

tohu

ikarangi porotītaha i roto i te tātai arorangi riro hoki ratou iku'anga. Hoki ratou, te whakamahi i te pūāhua "E" me te tau mai i te 0 ki te 6, e tohu te tohu o flattening o te pūnaha. E0 - tenei tupuni he āhua porohita tata tika, a E6 - rawa flat.

huamo matua

Hoki haapueraa porotītaha ko NGC 5128 pūnaha i roto i te kāhui whetū Centaurus ko M87, kei roto i Virgo. Ratou āhuatanga ko te tukunga irirangi kaha. E matua hiahia i roto i te wahi pokapū o te pūrere o ngā ikarangi arorangi. Ngā kitenga o pūtaiao Russian, me te rangahau Hubble Space whātata whakaatu te mahi feunga nui o te rohe. I roto i 1999, kua riro US arorangi mōhiohio e pā ana ki te matua tupuni porotītaha NGC 5128 (te whetū Centaurus). He te te kaupapa tamau e papatipu nui o tauiui e hau wera huri noa te pokapū, pea he poka pango. raraunga tika e pā ana ki te āhua o taua tukanga ano.

Pūnaha o āhua kōhikohiko

Ko te ahua o te kore e te tupuni o te toru o nga momo hanganga. Ēnei pūnaha tohu taonga āhua āhua huru. E kitea puturaa paraneta kōhikohiko i roto i te wāhi nui o te tahi atu iti noa, engari whai wāhi ratou ako ki te māramatanga tika atu o nga tukanga ao e puta ana. Whakatika ki te 50% o te papatipu o taua pūnaha he hau. I roto i te tātai arorangi ki te rawea, puturaa paraneta i roto i tohu pa.

āmiorangi

Hoki haapueraa kōhikohikotia āhua e rua ngā pūnaha e ko tata ki te Way Milky. Tenei ona hoa: te nui, me te Iti Magellanic Kapua. He kitea i roto i te rangi po o te tuakoi tonga mārama ratou. Te nuinga o nga mau haapueraa kei i te tawhiti o te 200 000-tau marama atu, me iti wehea i te Way Milky - 170,000 St. tau.

Kei te āta ako arorangi te nui o enei pūnaha. Na Magellanic kapua tino utu mo reira: i roto i te pee'utari maha e kitea ikarangi ahanoa rawa ngā. Hei tauira, February 23, 1987 i roto i te nui Magellanic Kapua wahia te supernova. O ngā moni ko te nebula paheke, me te Tarantula. Kei te Kei hoki te reira i roto i te nui Magellanic Kapua. Here, kua kitea kaipūtaiao te rohe o te whetu tamau. Ētahi whakamarama whakatu te nebula, e rua anake miriona tau. I tua atu, i konei ko reira te faahiahia tino o te kitea i roto i te whetu 2011 - 136a1 RMC. Ko tōna taimaha 256 solar.

pāhekoheko

Ko te momo matua o ikarangi whakaahua āhua ngā me te whakaritenga o te āhuatanga o te pūnaha e hāngai ana wāhi-. Ko rite ngā ko te pātai o ratou pāhekoheko. Ko reira kahore ngaro e he ahanoa wāhi katoa i roto i te nekehanga tamau. No okotahi me te tupuni. Ngā momo o haapueraa, i te iti rawa etahi o ratou māngai taea te hanga e i roto i te hanumi, te tūtukitanga ranei i waenganui i nga ngā pūnaha e rua.

Ki te mahara tatou e kėia taua taonga, riro te reira mārama pehea tango huringa whakaari wahi i roto i to ratou pāhekoheko. I roto i te tukinga tukua te nui nui o te pūngao. Ko reira ngā e ki taua ngā ara ake pea tupu i roto i te nui o te wāhi, i te te hui o whetu e rua.

Heoi, e kore katoa "kōrero" o ngā ikarangi mutu collisions me pahūtanga. He pūnaha iti taea tika i roto i tona teina nui, i whakararuraru tona hanganga. Ko te kupu i hanga te hanganga, rite i roto i te ahua ki te ara elongated. E tito ratou o whetu me te hau, a ka he maha nga wāhi o te hanganga o whetu hou. E mohiotia pai te tauira o taua pūnaha ki pūtaiao. Ko tētahi o ratou - te tupuni wira kata i roto i te toi whetū.

I roto i ētahi wā, e kore e te pūnaha whawhai me haere tahi i te tahi, anake paku mo ranei. Heoi, ahakoa o te tohu o ngā arata'i te reira ki huringa nui i roto i te hanganga o ngā ikarangi e rua.

te heke mai

E ai ki nga whakapae a te pūtaiao ko reira taea e muri i te wa tika roa pau te Way Milky tona amiorangi tata, tata kitea i runga i te pūnaha paerewa wāhi iti, kei 50-tau te marama atu. Kua whakaaturia ēnei rangahau pikinga faahiahia o tenei amiorangi, i te mea pea ki te mutunga i te tukanga o te hanumi ki tona hoa nui.

Tuhinga - he heke mai taea mo te Milky Way me te Andromeda tupuni. Na wehe e pā ana ki 2.9 miriona marama-tau atu hoa nui. whakatata E rua kaniva tahi i te tahi i te tere o te 300 km / s. Ko te tūponotanga o tukinga o te pūtaiao e tupu i muri i toru piriona tau. Heoi, ahakoa e tupu te reira ranei paku anake nga tupuni ka pa ki tetahi ki tetahi, i tenei ra kahore tetahi tangata e mohio rite. e kore he nui raraunga e pā ana ki te āhuatanga o te kaupapa e rua o ngā Hei matapae.

Kei te ako tātai arorangi Modern i roto i te taipitopito enei hanganga rangi pērā i haapueraa: momo o haapueraa, rawa te pāhekoheko o ratou rerekētanga me ngā ōritenga, te heke mai. I roto i tenei rohe, nui tonu mohiotia, me te titau ako atu. Ngā momo o te hanganga o haapueraa mohiotia, otiia kahore he matauranga pū o nga wahi maha, pērā i te hunga e pā ana ki to ratou hanganga. Ko te tere o te whakapai ake o te matauranga, me te hangarau o nāianei, Heoi, hoatu te tumanako hoki apî nui i roto i te heke mai. I roto i tetahi take, e kore e mutu te tupuni ki te hei i te arotahi o ngā akoranga maha. A hono tenei te kore anake ki te pākiki, tūturu i roto i te iwi katoa. Raraunga i runga i ture rangi o te ora, me ngā pūnaha whetū hanga reira taea ki te matapae i te heke mai o to tatou wahi o te ao, te Voie Lactée.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.birmiss.com. Theme powered by WordPress.