1, earth
2, satellite
3, Raisson
4, fly
5, gravition
6, spacesuit
7, stars
8, astronaut
9, moon
IN SPACE
2, When they work out side, they have to wear spacesuits
3, Because there no gravity so it is easier to lift heavy thing in space
4, They have to use specail exercise equipment to do exercisein space
5, In their freetime,they love watching the stars, the moon and the earth, and talking to their families.
