LEGO Technic 42179 Planet Earth and Moon in Orbit. Explore the relationship between the Earth, Moon and Sun with a moving mechanical model. Turn the crank to set the orbital system in motion and use the month and moon-phase details to support discovery. The 526-piece build is designed for ages ten and over and makes an interactive space display. Enjoy the process of bringing the model together, then explore the finished build as part of your LEGO collection or give it as a thoughtful building gift.
