Assertion: black hole's time | /r/HasProperty | kept by observer
Facets:
value: far away
type: OTHER
Source sentences:
text: As the surface of the star nears an imaginary surface called the "event horizon," time on the star slows relative to the time kept by observers far away.
text: According to Nasa, “as a star collapses…as the surface of the star nears an imaginary surface called the event horizon, time on the star slows to relative to the time kept by observers far away” and, as the surface reaches this event horizon, the star becomes stuck in time as a “frozen collapsing object” from the point of view of the observers (science.nasa.gov).