At the end of the opening title sequence, the "camera" zooms out into space, past planets, stars and galaxies, like at the start of Contact, except that we also see the green tentacled aliens, shipwrecked.
At the end of the opening title sequence, after the Contact spoof, the "camera" continues to zoom out, the galaxies giving way to atoms, molecules, cells, nerves, etc. like at the start of Fight Club, except it exits through Homer's scalp instead of the Narrator's mouth.