There’s some pretty fantastic astronomy related podcasts available out there for your listening pleasure. You can listen to them online by using your PC or laptop as many have web sites or just use a podcast app on your smartphone or tablet. Search for and subscribe to those podcasts you find interesting. You’ll find podcasts dedicated to astrophotography, cosmology, night sky events and observing, space exploration and missions, NASA, and the list goes on.
I like to use the Apple Podcast app that comes installed on most iPhones. It works great, has plenty of settings to manage all subscribed podcasts and allows me to listen with my AirPods (earbuds) hands free while I’m tending to other things like say mowing the lawn. There are other options like Spotify, Overcast, and iHeart Radio to name a few apps. All allow you to subscribe to podcasts and listen at your convenience.