Cosmic Evolution: From the Big Bang to Modern Life

Understanding our place in the universe requires looking back billions of years to the very first moments of time and space. This course provides a clear, text-based narrative of how the universe began and how life eventually emerged on a small blue planet. You will gain a foundational understanding of the major milestones in natural history, from the physics of the early universe to the complex biological systems we see today. What you'll learn: - Understand the core concepts of the Big Bang and the initial expansion of the universe - Learn how stars and galaxies formed and synthesized the elements necessary for life - Explain the formation of the Solar System and the geological development of Earth - Trace the origins of life from simple molecules to complex multicellular organisms - Analyze the impact of mass extinctions and geological shifts on biological evolution - Explore modern discoveries regarding exoplanets and the search for life beyond Earth The journey begins with fundamental physical laws and the birth of space-time, moving through the life cycles of stars and the cooling of the Earth, before concluding with the mechanisms of natural selection and modern genomic perspectives. This course is designed for curious beginners who want a scientific overview of natural history without needing a prior background in physics or biology. Start your journey through deep time and discover the origins of everything.