The Hiroshima Children’s Museum (Planetarium) is a museum for children that provides them with a place where they can experience science through “observing, touching, trying, creating and checking”, so that they may develop and nurture both a mind for science and the spirit to create a new culture for the future. From its planetarium show, which is displayed on a 20-meter-diameter dome, to its other interesting science shows, the museum is full of fun!