Ka dibna ka jawaab su'aasha ka dibna afka la mid ah sida marinka: Passage: Sida walxaha ugu astronomical, NGC 6543 ka kooban yahay inta badan hydrogen iyo helium, la xubno ka culus joogaan tiro yar. Halabuurka saxda ah waxaa lagu go'aamin karaa by spectroscopic daraasadaha. Abundances waxaa guud ahaan lagu muujiyay oo la xiriira hydrogen, element ugu badan. daraasado kala duwan guud ahaan ka heli qiimaha kala duwan ee abundances elemental. Tani waxay inta badan sababtoo ah spectrographs ku lifaaqan telescopes ma ururiyaan oo dhan iftiinka ka soo walxaha lagu arkay, halkii ururinta iftiinka ka dalool ama furitaanka yar. Sidaa darteed, aragtiyo kala duwan waxaa laga yaabaa in muunad qaybo kala duwan oo ka mid ah nebula. Su'aal: Waa maxay labada xubnood ee ugu muhiimsan ee NGC 6543?
hydrogen iyo helium