(English proverb). Tree would bend when it bears fruit. (Azerbaijani proverb). Over a long distance, you learn about the strength of your horse; over a long time, you learn about the character of your friend. (Chinese proverb).
For these types of missions the training to prepare astronauts will likely include training as doctors, scientists, engineers, technicians, pilots, and geologists. In addition there will be a focus on the psychological aspects of long-duration missions where crew is largely isolated.ncrement-Specific Training starts only after an astronaut has been assigned to a flight. This phase lasts 18 months and prepares them for their role on their assigned mission. During this phase crewmembers as well as backup crews will train together.
The astronaut selection process. In spaceflight missions, the primary personal attributes of a successful astronaut are emotional and psychological stability, supported by personal drive and motivation. This is the foundation upon a mission must be built, where human lives are at risk with each flight.