HomeScience & mathsPhysical sciencesCourseAstronomy in Ancient, Medieval and Early Telescopic Era of IndiaIndian Institute of Technology KanpurIndiaFree, no sign-up neededSelf-pacedEnglishGo to course on NPTEL (opens in a new tab)Where to take this courseNPTEL · Self-pacedVideo lecturesFreeVideoOpen NPTEL (new tab)Related coursesA Sustainable Transportation Plan for MITMassachusetts Institute of Technology · EnglishAdvanced Seminar in Geology and Geochemistry: Organic GeochemistryMassachusetts Institute of Technology · EnglishApplied Nuclear PhysicsMassachusetts Institute of Technology · EnglishAstrophysics IIMassachusetts Institute of Technology · English