The 365 Days of Astronomy

Born out of the 2009 International Year of Astronomy, The 365 Days of Astronomy is a true community project. Managed by Avivah Yamani and edited by Richard Drumm under the Planetary Science Institute umbrella, the show features a rotating cast of voices from across the astronomy world. That means no single host dominates the show. One day you might hear from a professional astronomer discussing solar eclipses, the next from an amateur observer sharing tips on spotting satellites. With about 250 episodes and daily updates, the show covers an enormous range—space debris, black holes, exoplanet detection methods, observational techniques, and more. The format keeps episodes brief, usually well under 30 minutes, which makes them easy to fit into a busy day. The community-driven model gives it a grassroots feel that larger shows cannot replicate. It holds a 4.4 rating from 344 reviews. Some listeners have strong feelings about the intro and outro music, and the quality naturally varies with different contributors, but that variety is also what makes the show interesting. Funded through CosmoQuest on Patreon, it has survived over 15 years by relying on a passionate community rather than a big media company. Perfect for listeners who want diverse perspectives on astronomy from people who genuinely love the subject.