Question

What is the nature of black holes??

Answer 1

Black holes are regions in space where gravity is so strong that nothing, not even light, can escape from its grasp. 

They are formed from the remnants of massive stars that have run out of fuel and collapsed under their own weight. 

The point at which the collapse becomes so intense that not even light can escape is called the event horizon. 

Anything that crosses the event horizon is sucked into the black hole and is lost forever. Black holes can vary in size, with some being only a few times more massive than the Sun, while others can be billions of times more massive. 

Despite being invisible, scientists can study black holes by observing their effects on the surrounding matter, such as the way they distort light and influence the motion of stars and gas.

Answer 2

A black hole is an area of spacetime with such tremendous gravity that nothing not even light or other electromagnetic waves, can escape its event horizon. According to general relativity theory, a sufficienty compact mass can bend spacetime to generate a black hole.

Answer 3

Nothing...

A condensed material under extreme pressure. No one can know exactly how this matter is formed. Some scientists suggested that it may be a result from death of an old star.

I hope you understand 

Answer 4

Black holes are regions of spacetime where gravity is so strong that nothing, not even light, can escape. They form when massive stars collapse and their core becomes infinitely dense, creating a singularity. Black holes have properties such as mass, spin, and charge, and can merge with other black holes to form larger ones.

Answer 5

Black holes are regions of space-time where the gravitational pull is so strong that nothing, not even light, can escape from them. They are created when a massive star runs out of fuel and collapses in on itself. The boundary of a black hole is known as the event horizon, and it marks the point of no return. Inside the event horizon, matter and energy are compressed into an infinitely dense singularity.

Answer 6

Black holes are objects in space that have such strong gravitational fields that nothing not even light can escape their pull. They form when massive stars run out of fuel and collapse under their own weight.