Space Station
A closed habitat, 400 km above Earth. Fluid shifts, air quality, and daily countermeasures shape crew health.
Gravity: Microgravity
Demo one-way delay: 2 seconds
Illustrative dose: 0.45 mSv/day
Mission modes
Station, Mars transit and lunar-base environments.
Mars Transit
Months from home, with a 12-minute one-way communication delay. Radiation and autonomy become critical.
Gravity: Microgravity
Demo one-way delay: 720 seconds
Illustrative dose: 1.8 mSv/day
Lunar Base
Partial gravity, surface radiation, and abrasive lunar dust require adapted exercise and eye protection.
Gravity: 1/6 g
Demo one-way delay: 1.3 seconds
Illustrative dose: 1.3 mSv/day