First Flight: 5/21/2023
Last Flight: 5/21/2023
Rayyanah Barnawi is an astronaut representing the Kingdom of Saudi Arabia and serving as a mission specialist on the Ax-2 mission. Barnawi has a Master of Biomedical Sciences from Alfaisal University and a Bachelor of Biomedical Sciences from Otago University. Barnawi is a research laboratory technician with nine years of experience in breast cancer and cancer stem-cell research.