Assertion: black hole | /r/HasProperty | a region of space
Facets:
value: with an ultra high gravitational field
type: OTHER
Source sentences:
text: A black hole is a region of space from which nothing, including light, can escape.
text: A black hole is a region of space from which nothing, not even light, can escape
text: A black hole (the phrase is usually credited to the American physicist John Wheeler in 1967, and is certainly a distinct improvement on the original label of “gravitationally completely collapsed objects”) is a region of space in which the gravitational field is so powerful that nothing, including electromagnetic radiation such as visible light, can escape its pull - a kind of bottomless pit in space-time.
text: A black hole is a region of space where the gravitational force is so strong that nothing can escape from it, including light.
text: A black hole is a region of space from which nothing, including light, can escape.
text: A black hole is a region of space with an ultra high gravitational field that no matter can escape not even light, star or any planet.
text: A Black Hole is a region of space which is of immense gravity that nothing—not even light—can escape from it.
text: A black hole is a region of space where so much matter is crammed into it that the gravity is so high that not even light can escape it.
text: A black hole is a region of space within which the force of gravity is so strong that nothing, not even light, can escape.
text: A black hole is a region of space from which nothing can escape, according to the general theory of relativity, it is the result of the curving of spacetime caused by a huge mass.