Assertion: black hole's galaxy | /r/HasProperty | object
Facets:
value: with such ferocious gravitational pull
type: OTHER
Source sentences:
text: At the very hub of this chaotic bulge, in virtually every galaxy looked at, including our own Milky Way, is an object so heavy and so compact, with such ferocious gravitational pull, that no matter how you measure it, there is only one possible explanation: