Payloads: Bacterial Adhesion and Corrosion (BAC): The BAC BioCell Habitat was removed from its Space Automated Laboratory Incubator (SALI) location and packed for return on the Crew-7 Dragon. Polymicrobial Biofilm Growth and Control during Spaceflight (Bacterial Adhesion and Corrosion) explores the formation under microgravity conditions of multi-species biofilms, which may behave differently from single-species biofilms. …