Assertion: black hole | /r/HasAspect | border
Facets:
value: typically
type: DEGREE
Source sentences:
text: Fact 2: Black holes have borders known as “event horizons” also known as the point of no-return.
text: These are the strongest black holes, ranging from millions to billions of times the mass of the sun, however they typically have a radius that is small for the intensity of their influence.
text: Every Black Hole has a boundary.
text: Long answer: Different things will happen if you mean the black hole has the mass of a coin, or if it has the radius.
text: Black holes have no boundary