Intergalactic Puzzle - Astronaut

The mission (should you choose to accept it) is to be able to change the puzzlemen into a cube, and then back into a man.

There are four puzzles of varying difficulty in the Intergalactic Planet line:

1) Robot (Difficulty Level 1)
2) Astronaut (Difficulty Level 2)
3) Alien (Difficulty Level 3)
4) Emperor (Difficulty Level 4)