The 4 Best Astronomy Cast Podcast Episodes
1) Ep. 615: Planet 9
Astronomy Cast Ep. 615: Planet 9 by Fraser Cain & Dr. Pamela Gay After Pluto lost its planethood we were down to 8 planets. But there’s growing evidence of another world or worlds out beyond the orbit...Show More
2) Ep. 609: Volcanos With Benefits: Lava Tubes, Hydro Thermal Vents & More
Astronomy Cast Ep. 609: Volcanos With Benefits: Lava Tubes, Hydro Thermal Vents & More by Fraser Cain & Dr. Pamela Gay Volcanos can be some of the worst natural disasters that we can experience here o...Show More
3) Ep. 284: Optics
AstronomyCast 284: Optics, by Fraser Cain & Dr. Pamela Gay
4) 380: The Limits of Optics
AstronomyCast 380: The Limits of Optics by Fraser Cain & Dr. Pamela Gay
5) Ep. 771: Comet Tails
Astronomy Cast Ep. 771: Comet Tails By Fraser Cain & Dr. Pamela Gay Streamed live on Nov 8, 2025. With the arrival of the comet 3I/Atlas (Asteroid Terrestrial-impact Last Alert System), the world is g...Show More
6) Ep. 770: The Ethics of Mars Exploration
Astronomy Cast Ep. 770: The Ethics of Mars Exploration By Fraser Cain & Dr. Pamela Gay Streamed live on Nov 3, 2025. Hosted by: Fraser Cain and Dr. Pamela L. Gay. It is arguable that humanity now has ...Show More
7) Ep. 769: Little Red Dots
Astronomy Cast Ep. 769: Little Red Dots By Fraser Cain & Dr. Pamela Gay Streamed live on Oct 20, 2025. New instruments bring new mysteries, and when James Webb came on line it uncovered a collection o...Show More
8) Ep. 768: Comets' Unpredictability
Astronomy Cast Ep. 768: Comets' Unpredictability By Fraser Cain & Dr. Pamela Gay Streamed live on Oct 13, 2025. So it’s been decades since we’ve seen a bright comet in the sky. And actually there was ...Show More
9) Ep. 767: Black Holes in Extreme Circumstances
Astronomy Cast Ep. 767: Black Holes in Extreme Circumstances By Fraser Cain & Dr. Pamela Gay Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Oct 6, 2025. You can only describe a black ho...Show More
10) Ep. 766: How Spacecraft End
Astronomy Cast Ep. 766: How Spacecraft End By Fraser Cain & Dr. Pamela Gay End-of-Life Planning for Your Spacecraft! Streamed live October 1, 2025. Your spacecraft has reached the end of its mission. ...Show More