Univers is huge,  content with some unknown objects which is what we are searching for today. There is a strange thing in this galaxy called Black holes.

Scientists have done a lot of exploration to find out about this black hole.

So the Blackhole is an area in space where the pulling out pressures of gravity is so powerful that light is not able to exit. The powerful gravity happens because the substance has been squeezed into a portable space. This reduction can take a spot at the edge of a star's life. Some Black holes are emerging of disappearing

stars.

Because no light can resist, black holes are hidden, still, a space telescope with a special appliance can help find Black holes.

Black holes can appear in a span of quantities, but there are three major categories of black holes. The minor one is recognized as primordial black holes.

The extensively familiar kind of medium-sized Blackhole is called " Stellar". The quantity of Stellar black holes can be up to 20 times enormous compared to the Sun quantity and can adjust inside a ball with a diameter of about 10 miles.  

Many scientists believe that the tiniest black holes were constructed when the galaxy started. Stellar black holes are formulated when the centre of an extremely huge star falls in upon itself, when this occurs, it results in a supernova.

A supernova is a crashing star that blows up parts of the star into space.

The question that comes to the mind of many, is could a black hole destroy Earth?

Well, black holes do not wander in space-consuming stars, moons and planets. Earth will not collapse into a black hole that is familiar enough to the solar system, for Earth to do that.

Even if a black hole the exact quantity as the sun existed to accept the spot of the sun. Earth however would not drop in. The black hole would have a similar gravity as the sun. Earth and the additional planets would revolve around the black hole as they turn the sun now.

The sun will never drift into a black hole. The sun is not a large sufficient star to make a black hole.

Albert Einstein first indicated the presence of black holes in 1916, with his comprehensive theory of relativity. The phrase "black hole" was stamped many years later, in 1967 by American astronomer John Wheeler. After decades of black holds existing recognized only as a hypothetical object, the first physical Black hole ever found out was detected in 1971.