Astronomy 101 | Peterson Academy

In Astronomy 101, a seven-hour course, Dr. Brian Keating launches into a fascinating exploration of the history and principles of astronomy—from ancient observations to cutting-edge discoveries. We follow the evolution of astronomical tools and techniques, the cosmic distance ladder, and the properties and life cycles of stars and galaxies. The course delves into the fundamental principles of gravity, the Big Bang theory, and the search for extraterrestrial life, while also highlighting the contributions of groundbreaking scientists and the profound impact of astronomy on our understanding of the universe and our place within it.