What is a Black Hole?
A black hole is a region in space where the gravitational pull is so strong that nothing, not even light, can escape from it. This phenomenon is a result of the collapse of massive stars and the concentration of mass into an incredibly small space.
The Life Cycle of Black Holes
The journey of a black hole begins with the death of a massive star, leading to a supernova explosion. The remnant core, if massive enough, may collapse into a black hole. Over billions of years, black holes can grow by absorbing nearby matter and merging with other black holes.
The Role of Black Holes in the Universe
Black holes play a crucial role in galaxy formation and evolution. They regulate the flow of gas and stars in galaxies and can even affect star formation rates.
Fascinating Facts
- Black holes are invisible and can only be detected through their interaction with surrounding matter.
- The largest black hole observed is called TON 618, with a mass of 66 billion solar masses!
- The nearest known black hole to Earth is about 1,000 light-years away.