Unknown - As they can't easily be detected, and most of them are expected to have been formed upon the onset of the Big Bang. Astronomers estimate that in our region of the Universe, there are some 100 billion supermassive black holes. But this does not account for the lesser size black holes, of which there is estimate to be a much larger number.
like as a kid who has found of playing games and a lady who has found of buying jewellery , dresses and make-up herself . in same way scientists have found of getting kwonledge about universe. so they are interested in understanding the universe.
Excluding God, no offense, The universe. On the Earth, scientists have found a tree that they estimate to be 9550 years old. See the related link for more information.
They were found by an American rocket: NASA and scientists found them.
In all there are about 3 million species scientists have found but scientists also estimate they have only found about 30% of all the types on Earth.
I'm not sure but i do believe that there is life out there somewhere
Scientists predict that there are over one million black holes in our galaxy
Black Hole - A thing found in the Universe which is color :-) - Thing that can escape Black Hole are examples: Volume Light Universe - Found outside our planet called "Earth" - Thing which don't occupy - Big empty space
Yes, because scientists have found hundreds and hundreds of galaxies already and scientists say that there are more galaxies out there that they haven't found!
A black hole is an area in space where the gravity is so strong that nothing can escape from it, not even light. This happens when a massive star collapses at the end of its life. Black holes can vary in size, and they are often found in the centers of galaxies. They are fascinating objects that help scientists understand the laws of physics and the universe.
Black holes are found throughout the universe, typically at the centers of galaxies. They are created when massive stars collapse under their own gravity. Black holes have immense gravitational pull and can distort spacetime around them, making them fascinating objects for study in astrophysics.
Most likely not. The best evidence of the existence of black holes has been found deep within galaxies.
theoretically the first moment of the universe right before th big bang was called a singularity and those are also found at the bottom of black holes so it possible