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Kimiyya & FasahaWani na'urar hangen nesa ya hango a karon farko tekun tururin ruwa...

Na'urar hangen nesa ta fara kallon tekun tururin ruwa a kusa da tauraro

RA'AYI: Bayani da ra'ayoyin da aka buga a cikin labaran sune na wadanda ke bayyana su kuma alhakin kansu ne. Bugawa a cikin The European Times ba yana nufin amincewa da ra'ayi kai tsaye ba, amma 'yancin bayyana shi.

FASSARAR KYAUTA: Duk labaran da ke cikin wannan rukunin ana buga su cikin Turanci. Ana yin sifofin da aka fassara ta hanyar tsari mai sarrafa kansa wanda aka sani da fassarar jijiya. Idan kuna shakka, koyaushe koma zuwa ainihin labarin. Na gode don fahimta.

Sau biyu girma kamar Rana, tauraron HL Taurus ya daɗe yana kallon na'urorin hangen nesa na tushen ƙasa da sararin samaniya.

Kamfanin tauraron dan adam na gidan rediyon ALMA (ALMA) ya samar da cikakkun hotuna na farko na kwayoyin ruwa a cikin faifai inda za a iya haifuwar taurari daga matashin tauraron HL Tauri (HL Tauri), in ji kamfanin dillancin labarai na AFP, yana mai nuni da binciken da aka buga a mujallar Nature Astronomers.

"Ban taba tunanin cewa za mu iya samun hoton tekun tururin ruwa a cikin yankin da duniya za ta iya samuwa," in ji Stefano Facini, masanin falaki a Jami'ar Milan kuma jagoran marubucin binciken.

Ya kasance a cikin ƙungiyar taurari Taurus kuma yana kusa da Duniya - "kawai" 450 haske-shekaru, tauraron ya ninka sau biyu kamar Sun HL Taurus ya dade a fagen hangen nesa na tushen ƙasa da sararin samaniya.

Dalili kuwa shine kusancinsa da kuruciyarsa - aƙalla shekaru miliyan ɗaya - suna ba da kyakkyawar ra'ayi game da faifan faifan sa. Shi ne yawan iskar gas da ƙura a kewayen tauraro wanda ke ba da damar taurari su yi.

Bisa ga ka'idodin ka'idar, wannan tsari na samuwar yana da amfani musamman a wani wuri na musamman akan diski - layin kankara. Anan ne ruwan dake cikin sifar tururi a kusa da tauraro, yakan rikide ya zama wani m yanayi yayin da yake sanyi. Godiya ga ƙanƙara da ke rufe su, ƙurar ƙurar tana haɗuwa da juna cikin sauƙi.

Tun daga 2014, na'urar hangen nesa ta ALMA tana samar da hotuna na musamman na faifan protoplanetary, yana nuna sauye-sauyen zoben haske da duhun furrows. An yi imani da cewa na ƙarshe ya ci amanar kasancewar tsaba na taurari, waɗanda aka samo su ta hanyar tarin ƙura.

Binciken ya tuna cewa wasu kayan aikin sun gano ruwa a kusa da HL Taurus, amma a ƙananan ƙuduri don daidaita layin kankara daidai. Daga tsayinsa sama da mita 5,000 a cikin hamadar Atacama ta kasar Chile, na'urar hangen nesa ta Turai ta Kudancin Turai (ESO) ita ce ta fara ayyana wannan iyaka.

Masanan sun kuma lura cewa, har zuwa yau, ALMA ita ce kawai wurin da za ta iya magance kasancewar ruwa a cikin faifai mai sanyi na duniya.

Na'urar hangen nesa ta rediyo ta gano kwatankwacin adadin ruwan da ke cikin dukkan tekunan duniya a kalla sau uku. An gano wannan binciken ne a wani yanki da ke kusa da tauraro, mai radius daidai da nisa sau 17 tsakanin Duniya da Rana.

Watakila ma mafi mahimmanci, a cewar Facini, shine gano tururin ruwa a nisa daban-daban daga tauraro, ciki har da sararin samaniya inda a halin yanzu duniyar ke iya samuwa.

Bisa ga ƙididdigewa na wani mai lura, babu ƙarancin albarkatun kasa don samuwar sa - yawan ƙurar da aka samu shine sau goma sha uku na duniya.

Don haka binciken zai nuna yadda kasancewar ruwa zai iya shafar ci gaban tsarin duniya, kamar yadda ya yi shekaru biliyan 4.5 da suka gabata a cikin namu tsarin hasken rana, in ji Facini.

Koyaya, fahimtar tsarin samar da taurari na Tsarin Rana ya kasance bai cika ba.

Hoton hoto na Lucas Pezeta: https://www.pexels.com/photo/black-telescope-under-blue-and-blacksky-2034892/

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