Question

What is Black Hole ?

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Answer 1

Answer:

A black hole is a region of spacetime where gravity is so strong that nothing — no particles or even electromagnetic radiation such as light — can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

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Answer 2

Answer:black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. ... The special tools can see how stars that are very close to black holes act differently than other stars. I hope it helps thankyou sb 450062