How did ancient people study the universe?

Ancient people collected various facts about our planet, established sequences, without realizing it themselves, because their thinking was not yet developed very deeply. Gradually, maps and various resources appeared.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.