Show overview
The 365 Days of Astronomy launched in 2025 and has put out 451 episodes in the time since. That works out to roughly 180 hours of audio in total. Releases follow a near-daily cadence.
Episodes typically run ten to twenty minutes — most land between 7 min and 34 min — with run-times ranging widely across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Science show.
The show is actively publishing — the most recent episode landed yesterday, with 295 episodes already out so far this year. Published by 365DaysOfAstronomy.org.
From the publisher
The 365 Days of Astronomy podcast launched in 2009 as part of the International Year of Astronomy. This community podcast continues to bring you day after day of content across the years. Everyday, a new voice, helping you see the universe we share in a new way. This show is managed by Avivah Yamani, edited by Richard Drumm. This podcast is funded through Patreon.com/CosmoQuestX and produced out of the Planetary Science Institute.