that it was made by the big bang
Nobody discovered the universe. We have always known that the universe exists. Discoveries of how the universe works and what it is have been made by many people.
Tycho Brahe. Yes, and most people around at his time believed it.
they believed that the earth was the center.
They believed in a heliocentric universe. This meaning that the earth was not the center of the universe, but that the sun was. However, many people , including the church, did not agree with this theory. Instead they believed in a geocentric universe. Plato and Aristotle believed in this theory.
The Earth!
Not every galaxy, star, and corner of the universe has been discovered, but we have discovered the universe as a whole. ------------------------- Most likely we never will since the universe is expanding at approximately 40 miles per second.
The universe was discovered by ancient Greeks and Indians, when theories of an impersonal universe governed by physical laws were first proposed.
The people believed that god was very angry and was punishing them
It feels that way. You can not feel the Earth moving.
Nicolas Copernicus believed that the sun was the center of the solar system. Before that most believed that the Earth was the center of the universe.
Before the heliocentric model of the solar system, people believed that the Earth was at the center of the universe. This geocentric model was commonly accepted in ancient times and throughout the Middle Ages.
The expansion of the universe is accelerating because of dark energy, a mysterious force that counteracts gravity and pushes galaxies apart. This phenomenon was discovered through observations of distant supernovae and is believed to make up about 70 of the universe's total energy.