Embark on a captivating journey through the cosmos in this 1.5-hour lecture by Prof. Michel Van Biezen, founder of the ilectureonline series. Delve into the mysteries of astronomy and the physical attributes of the universe, exploring topics such as planets, the Milky Way galaxy, and the vast expanse of our universe. Gain valuable insights from thought experiments and discover the immense scale of celestial bodies. Learn about career resources, mentoring opportunities, and international programs in physics while engaging with a passionate educator known for his extensive collection of instructional videos on various scientific subjects.