Zwicky described added supernovae forms dependant on a only a few illustrations that didn't cleanly match the parameters for Sort I or Kind II supernovae. SN 1961i in NGC 4303 was the prototype and only member of the Type III supernova class, pointed out for its wide mild curve highest https://hiresomeonetowritemycases74746.answerblogs.com/36043455/the-best-side-of-case-study-solution