A poster of two astronauts standing in front of a planet

Create a cover photo for your podcast that reflects the theme "Space Adventure." In the cover photo, you can use an image of the three main characters - Sam, Lily and Ben - standing in front of the spaceship "Freedom Star," with multi-colored light and star background. Use bright colors to express space and the beauty of the universe, and make sure that the characters stand out in the middle of that space. The cover photo should convey the fun and wonder of the cosmic journey and discovery.