He did not. He made some theoretical discoveries about how black holes would probably behave; but the concept of black holes was discovered by others before him.
Black holes did exist in 1999, and long before that. While black holes cannot be observed directly, they have been hinted at having existed by Einstein. The first real recording of the side effects of a Black hole was in 1971.
Well, there are two kinds of black holes. The normal black holes and the supermassive black holes. The supermassive black holes are a billion times bigger then our sun, while normal black holes are the same size as the Earth.
There is only 1 type of black holes called black holes.
Black holes aren't holes, but attract objects just like holes.Black holes are in the middle of most galaxies.Black holes start by supernovas, which are giant explosians.
Cygnus X-1; Sagittarius A* Actually, any observed black hole can be assumed to have been a star at some moment; although in the case of the supermassive black holes, it is not quite clear how they formed.
do you mean like stellar black hole,miniature black holes, and super nova black holes.
No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.
You Dont USE Black Holes
Black holes do not die but they can evaporate.
They got the name Black Holes because they suck in light. That's why they are called Black Holes.
Black holes are round because they are formed from dead stars and white holes. As you can guess a star is a sphere and that is why black holes are round.
Steven Hawkings is the man that is credited with discovering black holes, even though Einstien predicted that they could appear 50 years before.
All dead big stars do not form black holes because sometimes the collapse of the star is stopped at a smaller size before it becomes a black hole.
it is theorized that it is possible for black holes to act as worm holes but most scientists believe their gravitational pull is simply too powerful for anything to survive being ripped to pieces before it goes anywhere.
Black holes are a mystery because nothing can escape a black hole. Not even light can escape its gravitational pull. Nobody knows what is inside a black hole because humans can not get that close. We will get crushed far before we get inside the black hole.
No, black holes make quasars.
There are no black holes in our solar system
They are called "black holes".
Black holes are black holes - they are totally different from anything else in the universe. Most black holes are formed from the collapsed cores of dead stars. There are supermassive black holes in most galaxies, but it is no known how they formed.
Because people's faces turned black before they died.
Yes black holes are moving but they have no sense of direction..
There are black holes both in the Milky Way and outside of it.
Schwarzschild black holes. Named after the scientist who proved mathematically black holes can exist.