Selection criteria and process
NASA selects astronaut candidates through a competitive process that evaluates education, professional experience, physical fitness, and personal attributes. The agency seeks individuals with technical expertise, teamwork skills, and the ability to operate in high-stress environments.
Common requirements:
- A bachelor's degree in engineering, biological or physical science, mathematics, or related field (advanced degrees helpful).
- Professional experience in technical roles; military test pilots, scientists, and engineers are typical backgrounds.
- Medical and psychological fitness for spaceflight.
Selection stages
- Application and screening of qualifications.
- Interviews and in-depth assessments at NASA centers.
- Medical examinations and psychological evaluations.
- Final selection and announcement of astronaut candidates.
Selected candidates then enter multi-year basic training before mission assignment. NASA values diversity of skills and backgrounds to assemble effective crews for varied missions.