<prompt> Fingqa isihloko: Ithimba lezazi zezinkanyezi lithole inkanyezi ehamba ngesivinini esanele ukuba ibalekele amandla adonsela phansi omthala wethu. Le nkanyezi emangalisayo yafinyelela isivinini sayo esisheshayo lapho inkanyezi eseduze iqhuma njenge - supernova, iyikhiphela ngaphandle komthala wethu i - Milky Way. Ngesivinini sayo samanje ingenza uhambo olusuka eMhlabeni luya enyangeni ngemizuzu emihlanu nje kuphela - uhambo olwathatha umkhumbi-mkhathi i - Apollo izinsuku ezintathu. Skrolela phansi ukuze ubone ividiyo ebonisa umbono womculi ngalesi senzakalo. Izazi zezinkanyezi eHawaii ziye zathola inkanyezi engaboshelwe esheshayo emthaleni. Ebizwa ngokuthi i - US 708 ihamba ngesivinini samamayela angu - 745 amakhilomitha angu - 1 200 ngomzuzwana. Izoshiya le galaxy cishe eminyakeni eyizigidi ezingu-25. Lo mbono womculi ubonisa inkanyezi kwesobunxele iphonswa ngaphandle komthala, nakuba empeleni i-supernova ngabe kade yafiphala. Le nkanyezi, eyaziwa ngokuthi i - US 708, yatholakala okokuqala ngo - 1982 uDkt. Peter Usher wase - Pennsylvania State University kodwa kusukela ngaleso sikhathi yayingasanakwa. Nokho, iqembu lezazi zezinkanyezi eliholwa yiYunivesithi yaseHawaii eManoa manje seliyihlolisise kabusha le nkanyezi, futhi lathola ukuthi iphula irekhodi lesivinini somthala lezinkanyezi ezingaboshelwe. I-US 708 icishe ibe iminyaka engu-62,000 yokukhanya ukusuka eMhlabeni, futhi isendleleni eyomkhipha eMilky Way cishe eminyakeni eyizigidi ezingu-25. Uhlobo 1a: Isifudu esimhlophe siqoqa izinto ezivela esiphephethweni senkanyezi esiyindilinga kuze kube yilapho sihlangana ngokuxubana kwenyukliya okungalawuleki bese siqhuma. Uhlobo olungajwayelekile 1a: Izinkanyezi ezimbili ezimhlophe ziyadibana kuze kube yilapho isisindo sazo esihlangene sibangela ukuqhuma. Uhlobo II: Inkanyezi enesisindo esiphindwe izikhathi okungenani ezingu - 9 kunelanga ekugcineni iyawa njengoba uphethiloli wayo uphela, ibangele ukuba iqhume. Uhlobo 1b no 1c: Inkanyezi ibhekana nokuwohloka kwenhliziyo kodwa iningi le-hydrogen yayo yangaphandle selilahlekile kakade ngenxa yemimoya yezinkanyezi. I-Hypernova: Uhlobo olwedlulele lwe-supernova, olunamandla aphindwe izikhathi ezingu-50 kunamanye ama-supernova, olubangela umgodi omnyama. Imbangela yazo ecacile ayaziwa. Besebenzisa izibonakude ezinobude obungamamitha ayishumi iKeck II nePan-Starrs1 eHawaii, izazi zezinkanyezi zabala ukuthi lenkanyezi ihamba ngesivinini esingamakhilomitha angu - 1 200 ngomzuzwana. Lokhu...  <response>: Izazi zezinkanyezi eHawaii ziye zathola inkanyeziengahlanganisiweesheshayo emthaleni wethu. Ibizwa ngokuthi i - US 708 ihamba ngesivinini esingamakhilomitha angu - 1 200 ngomzuzwana. Izoshiya igalaxy cishe eminyakeni eyizigidi ezingu-25. Le nkanyezi yathola isivinini sayo esisheshayo ngenxa yomngane wayo owaba i-supernova. Kuyinkanyezi yokuqala etholakalayo eshiya umthala ngenxa yomcimbi onjalo. 