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R136a1 - lub biggest lub hnub qub, lub kiv puag ncig nyob rau hauv niaj hnub astronomy

Thaum hmo ntuj ntog, txhua yam peb yuav pom nyob rau hauv lub ntuj ib txhiab hnub qub. Cov liab qab qhov muag lawv zoo li txhua lwm yam. Txawm li cas los, nws tsis yog. Astronomers tau ntev muaj pov thawj hais tias nyob rau hauv lub qab ntuj khwb muaj cov tsis muaj ob tib yam hnub qub. Txhua tus ntawm lawv yog txawv muaj pes tsawg leeg, xim, luminescence zog, kub, qhov hnyav thiab lwm yam ntxwv.

Tsuas yog ib lub hnub qub los ntawm lub ntiaj teb no mas, peculiar - nws yog ib lub hnub. Nws yog nyob ze rau lub ntiaj teb. Tab sis nyob rau hauv cov kev phem ntawm no feature, lub hnub muaj ib tug me me luaj li cas piv nrog rau lwm cov hnub qub. Piv txwv li, Thiab Carinae nyhav 100-150 ntawm peb suns.

By nug ib lo lus nug txog dab tsi lub biggest hnub qub nyob rau hauv lub qab ntuj khwb, peb tsis tau txais ib tug ntshiab lus teb. Space muaj tsis tau kawm siab thiab muaj feem yuav mus tshawb txhua txhua ces kaum ntawm cov loj heev emptiness yuav tsis yooj yim sua. Nws yog ntau npaum li cas yog mus nug, "Yuav ua li cas yog lub biggest hnub qub ntawm tag nrho cov twb paub".

Lub rau hli ntuj 21, 2010 twb tshwm sim los ntawm astronomers lub teeb uas R136a1 code tau muab. Niaj hnub no nws yog ib lub biggest hnub qub ntawm lawv tag nrho, lub discoveries ntawm science. Xav txog tej yam xws li ib tug whopper, koj muaj peev xwm tsuas nrhiav seb yog dab tsi nws hnyav - 265 hnub ci masses! Lub brightness nyob rau hauv nws 8.7 lab. Times ntau tshaj lub hnub. Los ntawm peb R136a1 planetary system nws yog kom deb li deb los ntawm lub ntiaj teb hais tias nws yuav tsis tau pom mus rau tus liab qab qhov muag.

Niaj hnub nimno technologies cia los ntsuas cov kev ua tau zoo ntawm cov saum ntuj ceeb tsheej lub cev, uas yog los ntawm peb ntawm ib tug deb ntawm lab ntawm cov teeb xyoo. Yog li, rau lub hnub qub R136a1 nto ntsuas kub nws tshaj 50,000 ° K (Kelvin). Vim lub siab siv ntawm luminescence, lub biggest hnub qub ua ib tug neeg pej xeem nrog theem ntawm cov stellar cua thiab enormous ndlwg ntawm paug ntawm nws lub cev tshuaj rau hauv lub surrounding chaw.

Raws li cov kev xav ntawm astronomers, tag nrho cov hnub qub lub sij hawm, txo nyob rau hauv loj. Qhov loj tshaj lub hnub qub ntawm lub ntug muaj ib tug muaj hnub nyoog ntawm 1 lab. Years. Thaum lub sij hawm lub sij hawm no nws tau poob nyob rau hauv hnyav los ntawm ib tug-thib tsib. Raws li, ua ntej nws yog txawm ntau.

Qhov loj tshaj lub hnub qub sab siv telescopes Hubble thiab cov VLT system. Nws foundations yog ib qho zoo kawg txhob nyob rau hauv niaj hnub astronomy. Tom qab nws tau ntseeg hais tias cov hnub qub muaj ib tug luj ntawm ntau tshaj 150 hnub ci masses, nyob rau hauv tus, yuav tsis muaj nyob. Tab sis tshiab foundations coj los txhim kho cov tam sim no yuav tsum muaj kev paub txog lub qauv ntawm lub ntug. Yog li ntawd R136a1 yuav tsis pom zoo rau cov kev tshawb xav ntawm zaum-astronomers.

Yav tas los, cov hnub qub, xeeb 150 hnub ci masses, hu ua supergiants. Lawv yog cov coob nyob rau hauv qhov chaw. Star R136a1 tau muab ib tug tshiab chav kawm ntawv - hypergiants. Zaum ntawm lub Friedrich Wilhelm Argelander sawv cev ntawm lub German lub koom haum hypothesized uas nyob rau hauv lub qab ntuj khwb muaj lwm cus giants, thiab lawv yuav tshwm sim los ntawm cov merger ntawm ob supergiants.

Raws li astronomers, R136a1 - nws tsis yog tsuas yog lub loj tshaj plaws thiab heaviest lub hnub qub, tab sis tus brightest ntawm tag nrho cov. Raws li tau teev los saum no, lub hnub yog dimmer tshaj nws yog yuav luag 10 lab. Sij hawm.

Yuav ua li cas ntev yuav R136a1 yuav muaj lub npe ntawm lub biggest? Feem ntau cov yuav - tsis muaj. Xws li, nws yuav nyob twj ywm raws li ntev raws li tus zaum yuav tsis qhib ib tug tshiab biggest hnub qub nyob rau hauv lub ntug. Thiab to taub txog cov immensity ntawm qhov chaw thiab unpredictable, nws yog ua tau xav hais tias muaj yog tsis ntev kom txog thaum tom ntej no cov ntaub ntawv.

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