Our current ship isn't allowed off-world thanks to Uncle Jedo's interference, so we need to find a new way to travel off-planet.
Unlike normal walkthroughs, in Nice Game Hints you can select just the puzzle you want hints for. Here are listed the puzzles for "Finding a way off-world" in Dexter Stardust: Adventures in Outer Space. The guide you choose only contains information about that puzzle, reducing possible spoilers for other puzzles.