James Webb Telescope inoona nyeredzi yakafanana neyedu; buda 6l6b3j

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Mufananidzo wakanaka wakatorwa netelesikopu yeJames Webb unoratidza gwara renzou rakada kufanana neMilky Way

Nyanzvi dzenyeredzi kubva kuEuropean Space Agency, iyo ESA (kubva kuChirungu European Space Agency), akashandisa James Webb Telescope, imwe cheteyo yakashandiswa kutora mapikicha anoshamisa akabudiswa gore rakapera, kutora mifananidzo yeboka renyeredzi. Yakagadzirwa na NASA uye yakatangwa paKisimusi 2021, teresikopu hombe ine girazi redhayamita remamita 6,5 rakagadzirwa nemakona madiki gumi nemasere uye rakaputirwa negoridhe uye rinokwanisa kuenda kure kupfuura yekare Hubble, teresikopu yeshanduko yanga ichitiunzira zviuru zvenzvimbo yemifananidzo kubva yakatanga muna 18. 5mo5u

Yakatumidzwa zita remutongi wechirongwa cheApollo NASA, James Edwin Webb, teresikopu yeJames Webb ine chinangwa chekuongorora, kuburikidza nemifananidzo, kwakabva cosmos. Chaizvoizvo, sekuseka kwemasayendisiti, izvi zvinoitwa muchimiro che "mucheche mapikicha" echadenga, achiunza mifananidzo kubva kunzvimbo dziri munzvimbo dzakawanda, makore mazhinji echiedza kubva pasi redu. Uye chaive chaicho chiratidzo pamusoro peizvi chaakatora mwedzi wapfuura, miriyoni yemakiromita kubva kuNyika.

Akawana boka renyeredzi rinoda kuziva rakada kufanana neredu. Iyo yakawanikwa nyeredzi system, inodanwa nesangano masayendisiti LEDA 2046648, iri bhiriyoni rechiedza-makore kubva kumba kwedu muGwara renzou, muboka renyeredzi reHercules. Mukati maro mune zviuru zvemapoka enyeredzi, pamwe chete nenyeredzi bhiriyoni nemapuraneti asingaverengeki. 

Iyo NASA-yakagadzirwa James Webb Telescope yakatanga mudenga muna 2021. (Mufananidzo: NASA)

Kwaive sei kuwanikwa 5c412l

Kuburitswa kwepamutemo kwemufananidzo kwakaitika musi wa31 pa ESA ndokuwira mumainstream press thanks to The New York Times svondo rino. Sekureva kweiyo agency, iyo inoshamisa mufananidzo wakashanda seyakareruka calibration ye ongorora kugona kweteresikopu panguva yekugadzirira kwayo mashandiro esainzi.”. Iko kubatwa kwacho kwakaitika muna Chivabvu 22 gore rakapera, uchishandisa infrared kamera (NIRCam, inotorwa kubva Pedyo neInfraRed Camera) kubva kuWebb.

Kamera iyi inokwanisa kuona masaisai anoitwa nechiedza kunyange kureba. Chiyero chewavelength che redshift (inobva paizwi Redshift) inokonzeresa kuwedzera kwewavelength, kana kuderera kwefrequency, ye electromagnetic wave mune zviitiko apo kuburitsa kwayo kunenge kuri kure kune chero ari kuiona. 

Mufananidzo wakatorwa gore rapfuura neWebb yakanakidza vashandisi veinternet pasi rese. (Mufananidzo: NASA)

Uye izvi zvinoshanda sei? 4u3q14

Tsananguro yechiitiko ichi kukura kwechadenga, izvo zvinounza chinhambwe chakatokura kubva kuPasi kubva kune masisitimu akaita se LEDA 2046648. Pakati pezvinhu zvinonyanya kuoneka mumhoteredzo yegadziriro itsva pane mamwe makwara enzou ari kure zvikuru, pamwe chete nenyeredzi zhinji, dzinoratidzirwa nenzira dzakasiana dzokusiyanisa.

Chinhu chinonyanya kufadza pakuwanikwa izera rezvinhu zvakatorwa neteresikopu Webb. Vamwe vavo vanogona kunge vane makore anopfuura mamirioni mazana matatu ekuzvarwa mushure meBig Bang. Zvakakosha kuyeuka kuti zvinhu zvose zvakatorwa mumufananidzo zvinopfuura bhirioni yechiedza-makore kubva kwatiri, zvinoreva kuti isu tiri kungocherechedza chiedza kubva mugwara renyeredzi sezvazvaiva bhiriyoni makore apfuura.

Montage yezvitorwa zvakatorwa neWebb zvichiratidza mimwe mienzaniso yemagalaxi akafanana neMilky Way. (Mufananidzo: NASA/CEERS/Yunivhesiti yeTexas)

Chii chinotevera 53405n

Nyanzvi dzenyeredzi dzinofarira kudzidza nezvemapoka enyeredzi ekare akafanana neakawanikwa pamufananidzo zvakadzama. Chimwe chezvinangwa zvetsvakiridzo chaizova chekuisa mhando dzenyeredzi dzakagadzirwa neBig Bang, asi mubvunzo unoramba uripo maererano nekumisikidzwa kwemakomba matema. 

Pakati pezvese, kuburitsa chikonzero nei vakapedzisira vaumba pakati pepakati pemakwara enzou akaongororwa kusvika pari zvino mumwe wemibvunzo mikuru isati yapindurwa. Chero bedzi mifananidzo yakanaka seizvi ichisvika, isu hatinetseke kumirira kuti mubvunzo uyu ugadziriswe.  

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