| Jan Kowalski | Rayyanah Barnawi | 
| Nationalität | Saudi | 
| Weltraumagentur | Saudi Space Commission (SSC) | 
| Status | Aktiv | 
| Astronautentyp | Staatliche Agentur | 
| Wikipedia | https://en.wikipedia.org/wiki/Rayyanah_Barnawi | 
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.