Starbites is produced by some of our very own BlueShift members (so if you have questions about it then reach out to us!)
StarTalk an all time favorite from Neil deGrasse Tyson often features Columbia professors and other special guests.
Planetary Radio is another great source for Astronomy podcasts. On this show Mat Kaplan chats with different scientists, advocates, and more to get a diverse range of opinions on the exploration of our solar system and more.
RadioLab is another great podcast that offers a broader perspective. The podcast is aimed at curious minds and spans everything from science to philosophy.