Has anyone completed simsons game for wii i am stuck on the rocket bit once bart is on rocket where do you go?

Take down the guards, then use Bart to climb up the moon rocks on the left (by the moon Lander) and then leap off the far ledge into the air current created by the rocket engine. Use your cape to sail onto the second, inactive engine. Stay here, but switch to homer and press the on on the lower part of that engine to temporarily turn it on, creating an updraft. Now quickly switch back to Bart and use your cape to glide over to the final engine, then to the space shuttle. Cross to the tail end of the space shuttle and leap to the pole. Now spin around and jump across the planets and satellite to Earth.Once at Earth, head left and jump up a series of UFOs to reach the spaceship above, containing Jimbo. Punch him repeatedly to knock him out and complete the level.