the black hole gravity theory 

something interesting about a black hole is that it so called ” shifts light” meaning that when light passes the black hole it can suck it in, or the light curves around the black hole and makes images like this.

 

 

 

But it doesn’t have to be a black hole to  do this the, area that the sun covers makes it so that light has to curve around it in order to get to the other side.  I first learned this when I was was watching a youtube video.

 

It showed that light curves around mass.

A black hole is created by mass its self clasping in on its self,  sort of like when gamarays  [very strong light bursts ] are created.

when this happens the size of the baby black hole is called a sorchild  radius.

these are some theory’s of black holes and there gravity.