Description This course explores the astrophysics of planets, Sun and stars, including their observed variety, structure, formation and evolution. Prerequisites [MAT135H5 and MAT136H5) or (MAT137H5 and MAT139H5) or (MAT157H5 and MAT159H5) or MAT135Y5 or MAT137Y5 or MAT157Y5] and (PHY146H5 and PHY147H5) Exclusions AST221H1 Distribution Requirement Science Total Instructional Hours 36L Mode of Delivery In Class Program Area Astronomy