Singularity's shadow

CH - 1 ( BLACK HOLES )A black hole is a region in space where an enormous amount of matter is packed into a tiny volume.This creates a gravitational pull so intense that nothing not even light can esc...

Abhimanyu DhankarAbhimanyu Dhankar is a 13 years old boy. He studies in 9th standard. His mother's name is Parul Chaudhary and father's name is Sandeep Dhankar.