Godspeed, D84 my beloved. Genuinely fantastic episode - brilliant set design and costuming, pretty good pacing, great characterisation of Leela and a thoroughly enjoyable plot, too. Little aspects like the sandstorm mining, mentions of previous expeditions, the Robophobia and the general extensiveness of the set really make it feel like a lived in world. Possibly my only complaint is that some of the crew die off before we can know much about them, and the episode ends rather incredibly abruptly - like they knew they were running out of air time. Still, incredible episode!