Assertion: supernova's progenitor star | /r/HasAspect | a mass of 8 to 10 solar masses
Facets:
Source sentences:
text: That's the type of supernova that occurs if the progenitor star has a mass of 8 to 10 solar masses.
text: That's the type of supernova that occurs if the progenitor star has a mass of 8 to 10 solar masses.