Assertion: black hole | /r/HasProperty | inevitable
Facets:
value: in the orion cluster
type: LOCATION
Source sentences:
text: Multiple runs of the simulation make clear that, assuming the Orion Nebula Cluster was more compact in its past, a black hole with a mass of at least 100 Suns is inevitable.
text: Even if a black hole is inevitable in the Orion cluster, the trick will be to observe it.