the best astronomy podcast episodes
A hand-picked, playable selection of the best podcast episodes for this topic — each with the reason it earned its spot. Press play on any pick, or build your own playlist free.
Why these picks
8 episodes curated for "the best astronomy podcast episodes"
The curated episodes
8 episodes — each chosen for a reason you can read below.
Why this pick: This episode systematically covers core astronomy concepts starting with 'A' like antimatter, asteroids, and more, making complex topics approachable. Hosted by astrophysicist Dr. Moiya McTier and friend Connie, it demystifies the universe through humor and clear explanations. Published in 2026, its structured format and expert hosting ensure high educational value for those overwhelmed by astronomy.
Why this pick: A deep dive into the life of a NASA astronaut, covering real experiences in space that blend astronomy with human spaceflight. Features an interview with actual astronaut Kayla Barron who spent 177 days on the ISS, offering credible insider perspectives on zero gravity, space cuisine, and Earth views from orbit. This 2025 episode from a well-regarded science show for curious minds delivers practical and fascinating insights into our exploration of the cosmos.
Why this pick: A Q&A format addressing time travel, Saturn's ring mysteries, and favorite planets with astrophysicist Professor Jonti Horner. It delivers expert analysis on relativity, cosmic collisions, and planetary science in an accessible way. The recent 2026 production from Space Nuts ensures up-to-date insights and listener-driven relevance for astronomy fans seeking depth.
Why this pick: Focuses on practical amateur astronomy with spring galaxy hunting techniques and listener Q&A. Co-hosted by experienced observers Chris and Shane, it provides actionable advice for stargazers interested in deep-sky objects. The 2026 release keeps it current, balancing technical tips with community engagement for both novices and enthusiasts.
Why this pick: This episode directly explores the science and visuals of the Northern Lights, a captivating astronomical phenomenon visible from Earth. It answers key questions on locations, colors, and even the Southern Lights, providing accessible explanations ideal for astronomy enthusiasts. The recent 2025 publication and engaging family-friendly format make it high-quality and informative without overwhelming technical depth.
Why this pick: Examines the Proxima Centauri system as a prime candidate for another Earth-like planet, focusing on exoplanet discovery and conditions. Hosted by physicist Matt O'Dowd, it details how we study distant worlds four light years away. This PBS Space Time episode from 2026 combines cutting-edge astronomy with clear visualizations for informed viewers.
Why this pick: Explores astrobromatology or space food science, intersecting astronomy with the practical challenges of sustaining life beyond Earth. Features expert Maggie Coblentz discussing zero-G experiments, Martian gardening, and historical space cuisine like Tang. This engaging 2025 Ologies episode adds a unique, interdisciplinary perspective on astronomy's human element.
Why this pick: A fun debate format pitting telescopes against microscopes, highlighting astronomy's role in understanding the universe. Astronomer Mark Popinchalk argues for telescopes with starry-eyed facts on space observation. This 2025 Brains On episode creatively explores magnification tools central to astronomy while maintaining educational entertainment value.