The Атомиум is a unique building located in Brussels, Belgium. Designed for the 1958 World Expo, it represents an iron crystal magnified 165 billion times. The structure consists of nine interconnected spheres, which are 18 meters in diameter, and is a symbol of modern architecture and innovation. Visitors can explore the spheres, which house exhibitions and offer panoramic views of the city. The Атомиум is not only a popular tourist attraction but also serves as a venue for cultural events and activities, making it a significant landmark in Brussels.