Foundations of Cosmology

Are you curious about the vastness of the universe and its fundamental nature? This course provides a clear, text-based introduction to the core concepts of cosmology, explaining the science behind the cosmos. You will gain a solid understanding of the universe's origins, its ongoing evolution, and its large-scale structure. We delve into the nature of spacetime, explore major cosmological theories, and examine key discoveries that shape our view of the cosmos. What you'll learn: - Understand the fundamental principles of cosmology and the scientific method used to study the universe. - Explore the Big Bang theory and the early stages of the universe's expansion. - Grasp the concepts of spacetime, cosmic inflation, and the formation of large-scale structures. - Learn about the evidence for dark matter and dark energy and their roles in cosmic evolution. - Examine current theories and ongoing research into the ultimate fate and potential boundaries of the universe. - Practice applying cosmological concepts to understand observations of distant galaxies and the cosmic microwave background. This course begins with essential definitions and historical context before moving into modern theories and observational evidence, offering a complete foundational journey through cosmology. This text-only course is designed for beginners with no prior knowledge of physics or astronomy required. Start your exploration of the cosmos today.