Assertion: supernova's effect | /r/HasProperty | mass extinctions
Facets:
value: possibly
type: DEGREE
Source sentences:
text: … were a supernova to go off within about 30 light-years of us, that would lead to major effects on the Earth, possibly mass extinctions.
text: … were a supernova to go off within about 30 light-years of us, that would lead to major effects on the Earth, possibly mass extinctions.
text: However, were a supernova to go off within about 30 light years of us, that would lead to major effects on the Earth, possibly mass extinctions.