ASTR 423: Astrochemistry: Chemical Processes in Space is an advanced 400-level course that delves into the captivating field of astrochemistry, focusing on the chemical processes that shape the composition of the universe. This course is designed for students with a strong foundation in astronomy, chemistry, and related disciplines, who seek a comprehensive understanding of the molecular interactions and reactions occurring in various astronomical environments. Throughout this rigorous course, students will explore the formation and destruction of complex molecules, study the role of interstellar dust in chemical reactions, and gain insights into the chemical processes occurring in star-forming regions, planetary atmospheres, and the interstellar medium.