Question

what is black hole???????!​

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.

Answer 2

$\large{\purple{\underline{\underline{\bf{Black \: Hole:}}}}}$

Black Hole is a reign in space where the gravity is so intense that not even light can escape.

$\large{\purple{\underline{\underline{\bf{Extra \: Information:}}}}}$

• Black Holes are formed by the death of a massive star.
• The Boundary line of a Black Hole is called as Event Horizon
• After a Black Hole is formed , it can continue to grow by absorbing mass from its surroundings
• Such surroundings includes : Other stars and even merging with other Black Holes
• There are mainly three types of Black Holes : Stellar , Intermediate , Supermassive
• There are a dozen of Black Holes so far observed in our Milky way Galaxy
• Rough Picture of Black Hole [Refer to the Attachment]