How do I pilot the spacetruck

Hint 1 of 10:

You may want to get in first of all, so OPEN THE HATCH.

Hint 2 of 10:

Then ENTER THE SPACETRUCK.

Hint 3 of 10:

Have you ever driven a car with an open door?

Hint 4 of 10:

No, so CLOSE THE HATCH.

Hint 5 of 10:

You also should get ready to pilot (like you drive a car).