Junior Astronaut
Mission Trainer

Life support: the ISS recycles water and air, and splits water into oxygen with electricity.
Radiation: beyond Earth\'s magnetic field, solar storms are a real risk. NASA forecasts space weather and plans shelters.
Power: a Moon night lasts about 14 Earth days, so bases need batteries or other sources. NASA is also studying small nuclear power systems.
Trade-offs: every fix costs something. Real mission teams balance air, power and safety the same way.

Your lunar base is facing three unexpected challenges. Can you make the right decisions to protect your crew?

Junior AstronautMission Trainer