Style Ib supernovae are the greater widespread and end result from Wolf–Rayet stars of kind WC which even now have helium inside their atmospheres. A 2nd product for that formation of Variety Ia supernovae requires the merger of two white dwarf stars, with the put together mass momentarily exceeding the https://hiresomeonetowritemycases41364.blog-eye.com/35964081/the-best-side-of-hbs-case-study-solution