The Moonwalk Machine - Selena's Step protagonist is a quirky girl named Selena. Immersed in Japanese manga and amateur astronomy, Selena dreams of becoming a superheroine, "Lunar Girl," and develops the Moonwalk Machine-Rover. Unlike conventional rovers used for lunar exploration, Selena's rover has a pair of high heels attached to its back, leaving footprints as it moves up and down. Inspired by the Apollo project during President John F. Kennedy's era, this work aims to address the lack of representation of women, especially Asian women, in space exploration history. It seeks to leave the footprint of women, symbolized by high heels, alongside the footsteps of the twelve "white male" astronauts who left their mark on the moon, challenged by Sputniko.