Assertion: primordial black hole | /r/HasProperty | tiny
Facets:
value: truly
type: DEGREE
value: as a single atom
type: OTHER
value: alternatively
type: DEGREE
Source sentences:
text: The smallest, called "primordial" black holes, are as tiny as a single atom but with a mass of a giant mountain.
text: Alternatively, primordial black holes could be tiny.
text: But they suggest that primordial black holes would have to be truly tiny to explain dark matter.