When do astronauts exercise?
in the afternoon
in the morning
in the morning and in the afternoon
What time do they start experiments?
At eight o'clock
At ten o'clock
When do astronauts space walk?
In the morning
In the evening
In the afternoon
When do they read?
In the evening
In the afternoon
In the morning
What time do the astronauts go to bed?
At about ten o'clock
