NASA has recently completed an uncrewed mission to lunar orbit with the Artemis I mission and continues to plan future crewed missions to the lunar surface and beyond. Astronauts are exposed to various spaceflight hazards including space radiation, which comprises a complex mixture of high linear-energy-transfer (LET) particles that differ appreciably from typical terrestrial exposures. As NASA embarks on missions beyond low-earth-orbit, crew members are expected to accumulate greater exposures than have been measured previously. Consequently, tools that effectively communicate space radiation health risks are important for mission planning. In addition to other spaceflight hazards, NASA flight surgeons are tasked with communicating space radiation risks to crew members for flight certification and informed consent of spaceflight hazards. In keeping with recommendations of the National Academies of Sciences, Engineering, and Medicine1 (NASEM), NASA is engaged in improving its risk communication tools. In an effort to improve these tools, this presentation provides NASA flight surgeon responses to a survey that solicits information about the primary concerns of space radiation health risks and best approaches for risk communication.
NASA Flight Surgeon Survey for Space Radiation Risk Communication
2025
1 pages
Report
No indication
English
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