Do astronomers' know where the center of the universe is?
Is there a center in the universe? If so, do we know where is it?
Is Milky Way near the center of the observable universe or close to the edge? What is the center of the earth? Is there a black hole in the center of our galaxy? What is in the center of a black hole? Why is there a black hole at the center of every galaxy? Is the black hole in the center of our galaxy moving? How can we calculate the expanding rate of the universe if it has no center? What exists at the centre of a black hole? Where is the centre of gravity? What is the radius of the black hole at the center of our galaxy? How big is the black hole at the center of our galaxy? What is centre of gravity? What does "center of gravity" mean? The Universe have a center, and is on expansion. Wouldn't be more precise to say The Universe could be infinite, but at a moment "x" he have an end? Is there empty space outside the universe? Are there black holes that are not at the center of galaxies? Where is the origin point of the big bang in space? And how far are we from there? How is the center of gravity applied? Does absolute rest or motion exist in the universe? Why does a black hole exist at the centre of every galaxy? Does the universe end? If it does, what exists outside it? How fast is Earth revolving around the center of our galaxy? Is God the universe? What is a black hole in the center of galaxies? Also, what is singularity? Is there a planet in the universe as big as our Sun? Do other universes exist? What is there outside of the Universe? How vast is the universe? Is there life in the universe? What is the radius of the universe?