Assertion: nebula's star | /r/CapableOf | synthesize many of heavier chemical elements
Facets:
value: in their nuclear furnaces
type: LOCATION
value: in final supernova explosions
type: TEMPORAL
Source sentences:
text: Regions such as 30 Doradus are vital contributors to the evolution of galaxies and even life, because massive stars synthesize many of the heavier chemical elements in their nuclear furnaces and final supernova explosions.