NMU Must-KnowsNMU Course Reviews Northern Michigan UniversitySearch CourseSearch CourseDepartmentsASDepartments LevelLevel CodeNameOverallEasinessInterestUsefulnessReviewssorted descendingAS 103Observ & Solar Sys Astronomy00000AS 104Stel/Galac Astron & Cosmology00000Sort bySort byAS 103Observ & Solar Sys AstronomyOverall0Easiness0Usefulness0Reviews0AS 104Stel/Galac Astron & CosmologyOverall0Easiness0Usefulness0Reviews0