# LEGO Technic 42179 La Planète Terre et la Lune en Orbite

**Brand:** LEGO
**Category:** Jouets & jeux
**Code (GTIN/SKU):** 5702017584133
**Canonical URL:** https://openreviews.io/en/reviews/lego/lego-technic-42179-la-planete-terre-et-la-lune-en-orbite-5702017584133

## Rating: 4.7/5 ★★★★★ — 68 reviews analyzed
_Confidence: high_

## At a glance

LEGO Technic 42179 La Planète Terre et la Lune en Orbite reviews: 4.7/5 based on 68 analyzed reviews from 3 sites, updated November 2, 2026.

Praised: educational value and technical aesthetics.

68 reviews analyzed, all published on other sites.
Other sites: 3 sources, 68 reviews, average rating 4.7/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This mechanical construction set allows you to reproduce the movements of the Earth and the Moon around the Sun. Users particularly appreciate its educational aspect, which makes understanding space orbits highly intuitive. In addition to its educational value, the final model is praised for its successful technical design, making it a beautiful decorative piece. The assembly process proves to be both enjoyable and particularly informative for space mechanics enthusiasts. No weak points or recurring flaws stand out from the user feedback.

## Strengths

- **Educational value** — This mechanical model serves as an excellent educational tool to easily visualize and understand how orbits work.
- **Technical aesthetics** — The final visual result makes it a beautiful decorative object that appeals to astronomy enthusiasts and technical hobbyists alike.
- **Assembly experience** — Assembling this mechanism is described as a building experience that is fun, enjoyable, and rewarding.

## Frequently asked questions

- Is this model suitable for explaining astronomy to children?
- Is the rotation mechanism smooth?
- What is the final size of the object?
- Does the assembly present any particular difficulties?

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_Source: OpenReviews — https://openreviews.io/en/reviews/lego/lego-technic-42179-la-planete-terre-et-la-lune-en-orbite-5702017584133_