Join astronomer Phil Plait in the first episode of Crash Course Astronomy, which introduces the vast field of astronomy. From observations of the night sky to the mind-boggling scale of the universe, this video lays out what astronomers study and why it matters. Viewers get a tour of planets, stars, galaxies, and even the Big Bang, building a broad understanding of our cosmos. It's a perfect starting point for anyone curious about space, and it shows how studying astronomy can lead to careers in science, technology, and space exploration.
