LEGO Technic - Planet Earth and Moon in Orbit (42179)

LEGO Technic - Planet Earth and Moon in Orbit (42179) brings a dynamic miniature model of our planet and its moon to life, perfect for STEM fans and LEGO collectors alike.

This LEGO Spaceship-style Technic set contains 526 pieces and is designed for builders aged 10 to 99, offering an engaging build that balances challenge and accessibility. The model captures orbital motion and planet details using Technic elements for a mechanically satisfying result.

The set belongs to the Technic series and is suitable for both boys and girls who enjoy hands-on learning and display-worthy models. As with all small-part sets, it is not suitable for children under 36 months due to choking hazards.

During assembly, builders will practice spatial reasoning, fine motor skills, and basic mechanical concepts while connecting gears and supports that recreate orbital interaction between Earth and the Moon. The 526-piece count provides a substantial session of focused construction without becoming overwhelming.

Practical use cases include a striking desk or shelf display, an educational aid for teaching basic astronomy and mechanics, or a shared family project that encourages collaboration between children and adults. The finished model also makes a memorable gift for birthdays, holidays, or special occasions for space enthusiasts.

Key selling points are the authentic Technic engineering experience, the moving orbital feature, and the detailed planetary design that doubles as an attractive display piece. The set is catalogued under Toys & Gaming > Toys > LEGO for easy discovery.

• 526 pieces for an immersive build
• Technic series engineering with moving orbital elements
• Recommended ages 10–99; suitable for boys and girls
• Not suitable for children under 36 months (choking hazard)