Assertion: supernova | /r/CapableOf | leave supernova remnants
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Supernovae often leave behind supernova remnants; the study of these objects has helped to increase knowledge of supernovae.
text: Supernovae leave behind a supernova remnant, which are often beautiful objects that fade over tens of thousands of years before enriching the interstellar medium with a multitude of chemical elements.