Deployment of a Biomedical Research Laboratory for Suborbital Spaceflight: the Experience from the Virtute-1 Mission

Abstract

Suborbital spaceflight platforms are increasingly being considered as accessible environments for conducting life-science research under spaceflight conditions. Biological investigations during space missions play an important role in improving our understanding of the physiological, cellular, and molecular responses elicited by spaceflight-related stressors, thereby contributing to the scientific knowledge required to support astronaut health and the development of future space exploration programs. As access to suborbital platforms expands, appropriate laboratory facilities are needed to collect, preserve, and process biological samples within the constraints imposed by flight operations. This note describes the planning, deployment, and operations of a temporary biomedical laboratory established at Spaceport America in support of the Virtute-1 mission, conducted during Virgin Galactic’s Galactic-01 research flight. The laboratory was designed to support biomedical activities involving both human participants and cellular payloads, including pre- and post-flight biological sample collection, cell-culture management, cold-chain preservation, and logistics associated with the transport of biological materials and scientific equipment. The laboratory was integrated within the flight environment of the Gateway to Space facility and required coordination of aerospace, biomedical, clinical, regulatory, and logistical stakeholders from public and private institutions. Particular attention was dedicated to biosafety procedures, infrastructure adaptation, equipment deployment, transportation planning, and mission-driven workflow integration. This paper describes how these activities were organized and implemented during a commercial suborbital mission. The experience gained during Virtute-1 provides practical considerations for the deployment of biomedical laboratories at commercial spaceports and for future life-science investigations using suborbital platforms.

Graphical Abstract