There are millions being created as you read this.
The universe is always expanding - there could be millions a day.
To earn the Black Hole potion, you have to get a gold medal on every level.
There is no black hole in our solar system.It is believed, however, that there is a black hole at the center of the Milky Way Galaxy, and that there are black holes at the center of every galaxy.
I don't think you could talk about a "day" on a black hole - for a start, nobody could survive in a black hole, to observe such a day. But if you refer to the rotation, one black hole has been observed that seems to spin over a thousand times per second. This rotation, of course, can be different for other black holes.
a black hole in the sky were doody shaped brown smelly meteors sneak out of every once in a while
The universe is always expanding - there could be millions a day.
Only around a black hole. There is a sphere around every black hole where light orbits the black hole.
The Milky Way (our galaxy) is believed to have one in the center. Every or almost every galaxy has a black hole in the middle of it.
There are lots and lots of black holes in space, but there is always a black hole in the middle of every galaxy.
To earn the Black Hole potion, you have to get a gold medal on every level.
There is no black hole in our solar system.It is believed, however, that there is a black hole at the center of the Milky Way Galaxy, and that there are black holes at the center of every galaxy.
I don't think you could talk about a "day" on a black hole - for a start, nobody could survive in a black hole, to observe such a day. But if you refer to the rotation, one black hole has been observed that seems to spin over a thousand times per second. This rotation, of course, can be different for other black holes.
No
It seems that just about EVERY galaxy has a huge ("supermassive") black hole in its center.
The event horizon of a black hole is a spherical area round the center of the black hole; it has a radius proportional to the mass of the black hole - a radius of about 2.95 kilometers for every solar mass.
You don't go through a black hole, you go into a black hole. And with present day technology, yes, it would crush you to raw energy.
Well, a singularity is part of a black hole. Although no-one really knows what existed before, a likely explanation is that every black hole contains another universe. So when our black hole was created, we were too.