1: Introduction to Astronomy Last updated Nov 20, 2024 Save as PDF Licensing 1.1: Module Introduction Page ID64051 Lumen LearningLumen Learning ( \newcommand{\kernel}{\mathrm{null}\,}\) 1.1: Module Introduction1.2: Basic Objects in the Universe1.3: Scale of the Cosmos1.4: The Constellations1.5: Other Patterns