Assertion: supermassive black hole | /r/Desires | extra pull
Facets:
value: because of the excess energy
type: CAUSE
value: inwards
type: MANNER
Source sentences:
text: This may be a solution to a theoretical conundrum called the 'final parsec problem,' in which two supermassive black holes can approach to within a few light-years of each other, but would need some extra pull inwards to merge because of the excess energy they carry in their orbits," officials on the Chandra mission wrote in the same statement.