Black holes are among the most fascinating objects in our universe, and also the most mysterious.
A black hole is a region in space where the force of gravity is so strong, that not even light, the fastest known entity in our universe, can't escape.
Recently we have got the first image of the black hole from our Milky Way galaxy, it's overall the second image we have already seen the first-ever image in 2019
It is Saggitarius A* is 27000 light-years away from us
for the people from other domains light travels at the speed of 3lakh km per second so the distance covered by the light in 1 year is known to be 1 light-year i.e 9.5 trillion km in a year and it's about 27000 light-years away