STEP 2: Whoa! That UFO looks too big! Let's make it a little smaller so we can fly it around the stage.
- Click on and drag Set Size to the bottom of your program.
- Change the number in the .set_size(0.5) command from 0.5 to 0.4.
In .set_size(), numbers greater than 1 make the sprite larger, numbers less than 1 make the sprite smaller.