start with commonly asked questions like: what is it? what good is it could we live without it? is it good that its there?
Black holes are so powerful, that if you were in one, it would stretch you apart and you would NEVER come out!!!
If five black holes came together they would merge to form a single black hole with a mass equal to the sum of the masses of the five original black holes.
Black holes are an interesting phenomenon that astrophysicists would like to explore, but naturally, they would not want to get too close.
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.
you would start off with also,the title of your story,essay or whatever you are talking about and NEVER NEVER NEVER start a paragraph with the word AND!!!!!!!!!!!!!!!
Black holes are common in most galaxies. It is not odd that there would be a black hole in the middle of the Milky Way.
A paragraph should not be started with the word besides. This is because is would make for a very rough transition from the preceding paragraph.
Well, you can, but it would be improper English. :)
where else would it be anyway?
Yes
None. Black holes are completely black, making them invisible, so it would be pointless to put something you can't see in a constellation.
If two black holes started pulling on each other simultaneously, they would accelerate towards each other due to the force of gravity. As they move closer, they would reach a point where they start orbiting around each other in a process called binary black hole formation. Eventually, they would merge into a single more massive black hole, releasing energy in the form of gravitational waves.