cosmogonic
Cosmogonic refers to anything relating to cosmogony, which is the branch of astronomy and mythology that deals with the origin and development of the universe. It encompasses theories and narratives that attempt to explain how the cosmos came into being. These explanations can be found in scientific models, such as the Big Bang theory, which describes the universe's expansion from an extremely hot and dense state, or in religious and mythological accounts, which often involve divine creation or primordial beings.
The study of cosmogony involves examining various cultural perspectives on the universe's beginnings. These can range