Cosmology & Earth Mysteries explores theories and debates about the origins, structure, and nature of the universe — along with claims involving hidden features or unexplained aspects of Earth itself. This subtopic includes alternative cosmology models, hollow Earth theories, ancient geologic anomalies, unexplained planetary phenomena, claims of hidden realms, and questions about the true shape or structure of the Earth and universe.
It’s a space for examining evidence, comparing interpretations, and discussing ideas that challenge mainstream scientific understanding of our world and the cosmos.