Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this transformation, they may vomit out more stellar material than we knew.

Very massive stars vomit vast amounts of matter before collapsing into black holes

Source: space
Source Link: https://www.space.com/astronomy/very-massive-stars-vomit-vast-amounts-of-matter-before-collapsing-into-black-holes