Latest / Star Trails: From Backyard Astronomy to Cosmic Wonder
Stars 101: The Building Blocks of the Cosmos
In this episode we’re stripping astronomy down to its essentials: stars. Discover how these glowing spheres of plasma form from vast stellar nurseries, evolve through dramatic life cycles, and shape the cosmic tapestry we see overhead. We’ll discuss the colors of stars — why some glow red while others blaze in brilliant blue-white — and how this reveals their temperature, size, and lifespan.Ever wondered why we see different constellations from season to season, or why Polaris isn’t forever the North Star? We’ll explain precession, the celestial pole, and the ancient naming systems that still…
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.