EVERYDAY SCIENCE

Detailed explanation-1: -A 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. Because no light can get out, people can’t see black holes.

Detailed explanation-2: -Simulation of hot gas surrounding and falling into a black hole. The simplest definition of a black hole is an object that is so dense that not even light can escape its surface.

Detailed explanation-3: -UNIVERSITY PARK, Pa.-Light cannot escape from a black hole, but for the first time ever, researchers have observed light from behind a black hole-a scenario that was predicted by Einstein’s theory of General Relativity but never confirmed, until now.

Detailed explanation-4: -A black hole is a region of spacetime where gravity is so strong that nothing, including light or other electromagnetic waves, has enough energy to escape its event horizon. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

Detailed explanation-5: -A black hole is an object whose gravitational fields is so strong that even light cannot escape from it.