I wanted to recommend The Penumbra Podcast, specifically the Juno Steel series!! i think that you might really enjoy this podcast. it’s so much fun and also has a found family (of criminals) and a large cast of diverse characters. it’s sci-fi and detective fiction that takes place on mars!! we follow juno steel, a non binary detective as he goes on cases and the stakes only increase~! it very much falls under the category of ‘gays in space’ podcasts and def has a bit of romance in it (tho it isn’t centered around romance). Here's a link to it!