Fraser Cain and Dr. Pamela Gay

Astronomy Cast is a science podcast hosted by Fraser Cain and Dr. Pamela Gay. It has 672 episodes, with the latest published April 2026.

Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.

science ·en ·672 episodes