Hours 36L The (astro)physics of stars and planets, their observed variety, their structure, formation and evolution. Introduction to telescopes and instrumentation. Prerequisite PHY132H1/ PHY152H1; MAT136H1/ MAT137Y1/ MAT157Y1 Exclusion AST221H5, ASTB23H3, ASTC25H3 Breadth Requirements The Physical and Mathematical Universes (5)