Introductory Astronomy - Positions on the Celestial Sphere

Explore the fundamentals of celestial positioning in this 28-minute introductory astronomy lecture. Delve into the concept of the celestial sphere and learn how to interpret horizon diagrams. Gain insights into key astronomical elements such as the North Celestial Pole and the horizon. Benefit from visual aids including NASA Earth imagery, rotating Earth video, and celestial sphere simulations from the University of Nebraska - Lincoln. Complement your learning with references to the "Position" tutorial from "Lecture Tutorials for Introductory Astronomy" by Prather et al. While originally designed for Westchester Community College astronomy students, this informative lecture offers valuable knowledge for anyone interested in understanding basic astronomical concepts and celestial navigation.

Introduction
Earth
Celestial Sphere
North Celestial Pole
Horizon
Horizon Diagrams
Computer View
Horizon Diagram