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Nyeredzi yakakura muGilky Way galaxy

Pakati pezvinhu zvose zvakasikwa zvekudenga , zvakaoma kwazvo kuti tidzive iyo ndiyo nyeredzi huru pane imwe galaxy yedu. Izvi zvinosanganiswa nemakwikwi makuru munzvimbo uye kuoma kwekucherechedza nekuongororwa kunotevera kwe data yakawanikwa. Kusvika iye zvino, masayendisiti ave akakwanisa kuona nekunyora pamusoro pezvinyorwa zvemabhiriyoni makumi mashanu. Dzimwe teknolojia yepamusoro inokubvumira kuti uongorore makona ekure kwezvinhu zvose uye uwane ruzivo rutsva pamusoro pezvinhu.

Kufungidzira uye kutsvaga vanhu vakawanda munzvimbo

Mazuva ano astrophysics mukutora nzvimbo yekuongorora inoramba ichirwisana nemibvunzo yakawanda yemibvunzo. Chikonzero chechi ndicho chiyero chikuru chezvinhu zvakasikwa zvose, anenge makore gumi nemaviri emakore ekuyera. Dzimwe nguva, kutarisa nyeredzi, zvakaoma kuenzanisa kureba kwayo. Saka, tisati taenda kunotsvaka tsanangudzo, iyo ndiyo nyeredzi huru pane imwe giraxy yedu, zvakakosha kuti tinzwisise hutano hwakaoma hwekucherechedza zvinhu zvinhu.

Pamberi pekutanga kwekutanga remakore rechimakumi maviri, zvakatendwa kuti giraxy yedu imwe. Voneka mamwe magalaxi aionekwa seinebulae. Asi Edwin Hubble akarova dambudziko rinorwadza kune maonero evanhu vakadzidza. Akataura kuti magalaxies mazhinji, uye edu haasi makuru pane ose.

Zvose zvinoshamisa zvikuru

Mharaunda kusvika kumapoka enyeredzi ari pedo zvikuru. Vanosvika mazana emamiriyoni emakore. Kune astrophysicists, zvinenge zvakaoma kunzwisisa kuti ndeyepi nyeredzi huru pane imwe galaxy yedu. Saka, zvakanyanya kuoma kutaura pamusoro pemamwe magamba nemamiriyoni ane nyeredzi, pane imwe nzvimbo yemakore zana emakore ekuyera kana kupfuura. Mukugadzira tsvakurudzo, zvinhu zvitsva zvinovhurwa. Vakawana nyeredzi vanofananidzwa uye vanogadziriswa nevakasiyana-siyana uye vakuru.

Mukuru mune boka renyeredzi Shield

Zita renyeredzi huru mumlalara yedu ndeyo UY Shield, mukuru mukuru. Ndiyo nyeredzi yakasiyana-siyana, iyo yakakura yakasiyana kubva kuma1700 kusvika ku2000 ma diameter ezuva.

Uropi hwedu hahukwanise kumira zvakadai. Nokudaro, kuitira kuti unyatsonzwisisa kuti chii chinosvika nyeredzi huru pane garaxy, zvinokosha kuenzanisa nehuwandu hunonzwisisika kwatiri. Nokufananidza, masikati edu anokodzera. Uhu hwenyeredzi hwakakura kwazvo zvokuti kana hunoiswa panzvimbo yeZuva redu, ipapo muganhu wemunhu mukuru unenge uri mumatenderedzwa eSaturn.

Uye nyika yedu neMaric zvichava mukati memota. Chikamu che "chigaro" ichi chinenge makore 9600.

Nyeredzi huru pane yose yemirairo yeMilky Way - UY Shield - inogona kungogadziriswa se "mambo". Zvikonzero zviri pachena. Chimwe chazvo ndechekukura kwemahara uye guruva rinosvibisa, kuomesa kuwana dheta yakarurama. Imwe dambudziko rinowirirana zvakananga nemamiriro ekunyama evanhu vakuru. Nekukura kwemazana 1700 kupfuura muviri wedu wokudenga, nyeredzi huru pane imwe galaxy yedu yakawanda kanomwe kusvika ma10. Icho chinotarisa kuti huwandu hwehukuru huri mamiriyoni echinguva chiduku kudarika mhepo yakadzika. Kuwedzerwa kwayo kwakafanana nemhepo yePasi paanenge makiromita zana kubva kumusoro kwegungwa. Nokudaro, zvakaoma chaizvo kuziva nharaunda iyo nyanzvi dzenyeredzi dzinoguma uye "mhepo" yayo inotanga.

Panguva ino, nyeredzi huru pane imwe galaxy yedu iri pamagumo ekugadzirwa kwayo. Yakapararira (iyo imwe nzira ichaitika neSuva redu pakuguma kwekushanduka-shanduka) uye yakatanga kushingaira kupisa helium uye zvimwe zvimwe zvinhu zvinorema kudarika hydrogen. Pashure pemamiriyoni emakore emakore, nyeredzi huru pane imwe gambare - UY Shield - ichashanduka yakaisvonaka. Uye mune ramangwana - mune tsvina yakajeka yebhuruu, uye zvichida muWolf-Rayet nyeredzi.

Pamwe chete ne "mambo" -iye mukuru UY Shield - unogona kutarisa nyeredzi gumi dzine maitiro akafanana. Izvi zvinosanganisira VY Big Dog, Cepheus A, NML Cygnus, WOH G64 VV nevamwe vazhinji.

Zvinonyatsozivikanwa kuti dzose nyeredzi dzakawanda dzinogara kwenguva pfupi uye dzakaoma zvikuru. Nyeredzi dzakadaro dzinogona kuvapo kwemamiriyoni emakore, uye mazana emakumi emakore, kupedzisa hupenyu hwavo nenzira ye supernova kana mutsvuku.

Nyeredzi huru pane imwe galaxy: kutsvaga kunopfuurira

Kucherechedza kuchinja kwakakomba kwemakore makumi maviri akapfuura, zvakakodzera kufungidzira kuti nekufamba kwenguva kunzwisisa kwatinoita zvikamu zvingaita zvehukuru kunopesana neaimbozivikanwa kare. Uye zvinogoneka kuti mumakore mashomanana anotevera mumwe munhu mukuru achazarurirwa, ane hukuru hukuru kana hukuru. Uye kuwanikwa kutsva kuchaita kuti masayendisiti agadzirise dzidziso dzekare dzakagamuchirwa uye tsanangudzo.

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