Kukhona ama-nebulae azo zonke izinhlobo ze-shades. Ngalo mqondo, kukhona abathile ikakhulukazi abanophawu nombala owaziwayo kodwa okuthi uma kubonakala esibhakabhakeni kubanika ithoni ephuphile, ngikhuluma nge imithala ephinki.
Ngokufanayo, izazi zezinkanyezi ze-Space Telescope Science Institute e-Baltimore, ziqondise iso le- Isibonakude I-Hubble Space kumthala wemithala ethandwa kakhulu okuthiwa i-Arp 273. Ngokufanayo, umthala omkhulu kunawo wonke obomvana. imimoya, evame ukuvama njenge-UGC 1810, inendandatho ekhubazekile e-pink hue, okubangelwa ukuhambisana kwamandla okudonsela phansi kokugeleza komthala wozakwethu, futhi etholakala ncamashi engxenyeni engezansi yawo, ngendlela efanayo, iyathandwa. ngaphansi kwegama elivela ku-UGC 1813.
Ngokufanayo, le grafu iwukwakhiwa kwekhamera ye-Hubble Wide Field 3 enezisekelo ezitholwe ngomhla ka-Dec 17, 2010, enama-strainer amathathu ahlukene avuma ukuzuza ukulandelana okude kwamabanga i-vibe ezungeze i-ultraviolet spectrum, enemithunzi ebomvu neluhlaza okwesibhakabhaka.
Cishe kulokhu okungenhla, u-Hubble wakhishwa ngo-Ephreli 24, 1990, e-Discovery ekhomishini ye-STS-31 ye-NASA. Ukwembulwa kwe-Hubble Telescope kuye kwaphakamisa cishe yonke i-perimeter yophenyo lwamanje lwasezulwini, kusukela kusayensi yendawo yonke kuya kwi-cosmology. Ngakolunye uhlangothi, okunye okutholakele okutholakala maqondana ne imithala i-pink iwukuthi ku-audiovisual ingabonakala njengesibhakabhaka sasebusuku sasekwindla esiphethe imilaza ye-Andromeda, Perseus kanye ne-Triangle.
Ngalolu hlelo lwemibono, kuvidiyo eshiwo kungenzeka ukusondeza endaweni yomkhathi etholakala, phakathi kwalokho okuhambisana ne- «inkanyezi idemoni”, egqamisa u-Algol kwesokunxele, kanye nenkanyezi u-Almaak kwesokudla. Ngaphezu kwalokho, ngokusetshenziswa kwe-zoom yekhamera, umbono wethu ujulile ku- indawo yonke. Igcwele izinkanyezi ezinhlobonhlobo ezingabonakali ngeso lenyama.
Okutholakele okusha mayelana nemithala ephinki
Ngakolunye uhlangothi, kamuva kuvela umthala obalulekile ozungezayo, kanye nomunye omncane kancane, kodwa lapho sihlangana nawo singabona isithombe esimise okuka-S. Ngendlela efanayo, imithala. Isiqephu 273 Zitholakala kulokho okungaba iminyaka engaba yizigidi ezingu-300 zokukhanya ukusuka e- IMilky Way.
Amaqiniso mayelana nemithala Arp 273
Elinye lamaqiniso embulayo mayelana nemithala ye-Arp 273 ukuthi ihlezi isesimweni sokusebenzisana. Okusho ukuthi, okokuqala, i-zoom yenziwa engxenyeni encane kakhulu yombhangqwana. Lapha kuboniswa umthala ocishe uphelele, ubonisa izinhlamvu ezicacile zokudalwa kwenkanyezi engena ku-eksisi yawo. Lokhu kwajatshuliswa mhlawumbe, ngokungqubuzana ne i-galaxy umlingani wokuqala.
Futhi, amandla amakhulu omthala omncanyana kunawo wonke kanye namandla awo adonsela phansi kuye kwabangela ukuba laba ababili bazenze iqoqo ngendlela yombala obomvana, lokho okubizwa ngokuthi "i-rose of space."
Omunye wemithala ephinki
Ngokwezinguqulo ezihlukahlukene ezinikezwa ososayensi abakhethekile kule ndaba, kunezinhlobo eziningana zemithala pink ethula izici ezithile ngempela, lezi.
I-Boomerang Nebula
Omunye wemithala epinki eyinhloko yiBoomerang, ehlukaniswa njenge-proto nebula endaweni yonke kumlaza we-Centaurus eqhele ngeminyaka yokukhanya engaba ngu-5000 ukusuka emhlabeni wethu. Ngalo mqondo, ibonakala njengenkanyezi noma uhlelo lwasemkhathini oluqhubekayo oluqhubekela phambili ngasesiteji se-nebula yasezulwini. Iqokwe kanje ngososayensi uKeith Taylor kanye noMike Scarrot ngonyaka ka-1980 lapho bekwazi ukuyikhombisa nge-Anglo-Australian Telescope.
Futhi, izazi zezinkanyezi zazingakwazi ukukubona ngeso lengqondo lapho zibona okuthile okungahambi kahle kumagagasi, okusikisela iphrofayili egobile efana ne-boomerang. Cishe kulokhu okungenhla, isithombe senani elikhulu kakhulu elizuzwe ngesibonakude sasemkhathini hubble uwubonisa njengomthala oguquguqukayo, oye wabizwa ngawo ngokuthi i-Bow Tie Nebula.
Ukwakhiwa kwe-Boomerang Nebula
Ngakolunye uhlangothi, i-nebula yadalwa igesi eyaxoshwa enkanyezini yayo ephakathi. Ngakho ubulokhu umosha ingxenye ngenani lengxenye eyodwa kwenkulungwane yesisindo i-solar njalo ngonyaka okungenani iminyaka eyi-1500. Ngokufanayo, lokhu kusho ukuthi ilahlekelwa isisindo phakathi kwezikhathi eziyi-10 neziyi-100 ezinkulu kunezinye izinto ezifanayo.
Ngaphezu kwalokho, i- Igesi Isakazeka ngesivinini esikhulu (164 km/s), okubangela izinga lokushisa eliphansi. Ngale ndlela kunegobolondo langaphandle elihlakazeka ku-35 km/s, okungase kube umphumela wokukhishwa kwekhava evamile yinkanyezi enezici ezimbili ezimaphakathi.
Izici ze-Boomerang Nebula
Ezinye zezici zalolu hlobo lwe imithala pink kukhona okulandelayo:
1. Ibhekwa njengendawo ebanda kakhulu endaweni yonke
Kungani le nebula iyindawo ebanda kunazo zonke endaweni yonke inesimiso esilula kakhulu. Njenganoma iyiphi ifenisha efakwe esiqandisini, i-nebula ivumela igesi ukuba isakazeke, ibangele ukuba ibe yiqhwa ngomshini.
2. Izinkanyezi ezidlulayo
Ngalo mqondo, usosayensi uCarl von Linde wanika ilayisense ngo-1926 ubuchwepheshe obunokuvulwa okufanayo kodwa okulula. Ukubaluleka kwalokhu kudalulwa kulele ikakhulukazi ekutholeni ukuthi kwenzekani nge- izinkanyezi uma sezifile, njengoba nje kuzokwenzeka ngeLanga.Izindlela eziningana ezivela lapho kufa inkanyezi ziye zahlolwa ezintweni ezihlukahlukene zezinkanyezi. Ngalesi sikhathi, ngenxa ye-Boomerang Nebula, singabona ukuthi ikusasa lesimiso sethu sonozungezilanga kanye nomkhathi lingabanda kangakanani.
Iziphetho mayelana nemithala ephinki
Eminyakeni edlule, ikakhulukazi esikhumbuzweni seminyaka engamashumi amabili nanye sokuxoshwa kwe-Hubble Space Telescope ngo-April 2011, abacwaningi basemkhathini. I-telescope I-Science Institute ikhombe ilensi ye-Hubble eqenjini elithandwa kakhulu lemithala esebenzisanayo ebizwa nge-Arp 273.
Futhi, umthala omkhulukazi obomvana obomvana, odume ngokuthi yi-UGC 1810, unendandatho ngokungangabazeki ebangelwa kakhulu amandla olwandle akhubazeke aba nokubukeka okubomvana okunokwakheka kwerose elihle. ukuthonya amandla adonsela phansi umthala womshado etholakala ngezansi kwawo, njalo njengoba UGC 1813.
Ngakolunye uhlangothi, i-galaxy encane, ikhombisa izimpawu ezicacile zokuqondanisa kwezinkanyezi ezicijile lapho igxile khona, mhlawumbe ijatshuliswe ukushayisana komthala ozoba umngane wawo. Ngokunjalo, imihlangano ngayinye eyakha ingxenye yangaphakathi yezingalo zophephela akwaziwa kakhulu, nengalo eyodwa ibonisa ubufakazi bembobo engemuva futhi ibuya ngakolunye uhlangothi. Ngokufanayo, ukusebenzisana okwenziwa phakathi komthala ngamunye kwamelwa ngoDisemba 17, 2010, neHubble Telescope.
Okokugcina, kubalulekile ukugqamisa ukuthi phakathi kokutholwe ososayensi ngamunye owenze lezi zinto ezitholakele ziphile, emfanekisweni we isibonakude hubble, ngemva komthethosisekelo wobufakazi, ethwetshulwe ngezihlungi ezintathu ezihlukene ngekhamera ye-WFC3 futhi evumela ububanzi obuhlukahlukene bamaza, okuhlanganisa i-ultraviolet kanye nezici ngasinye ezikhangayo zemithala ebomvana.
