周回軌道 おもちゃ　 レゴ(LEGO) テクニック 42179 地球と月の周回軌道 The LEGO Technic 42179 Earth and Moon Orbit set is an educational and interactive model that allows you to build a representation of the Earth, Sun, and Moon in orbit. This set is designed for kids aged 10 and up and helps them understand different concepts like the orbit of the Earth and the Moon, the Earth's gravitational pull, and how the rotations affect the seasons