Explore the astronomical factors behind Earth's seasonal changes in this 16-minute video lecture. Gain insights into the scientific principles governing the seasons, utilizing the Seasons simulator from the University of Nebraska - Lincoln's Astronomy Education page. Designed for astronomy students at Westchester Community College, this unpolished yet informative presentation delves into the fundamental concepts of seasonal variations. Supplement your learning with the recommended "Lecture Tutorials for Introductory Astronomy" by Prather et al., published by Pearson Higher Ed, for a comprehensive understanding of introductory astronomy topics.