Biblical cosmology is the way that the Bible talks about the world and universe.
The Bible teaches that God created the earth and everything in it, including the sun, moon, and stars. According to the Bible, the earth is stationary and does not move, while everything else in the universe moves around it.
The Bible also talks about the sky being a dome, or firmament, that covers the earth like a roof. Above the dome is water, and the stars are attached to it. The sun and moon move across the sky inside the dome.
The Bible also describes the underworld, or Sheol, as a place where people go after they die. It is depicted as a dark and gloomy place, without any light.
Overall, biblical cosmology is a way of understanding the world in which we live, according to the teachings in the Bible.