LEGO Technic Planet Earth and Moon in Orbit Building Set, Outer Space Birthday Gift for 10 Year Olds, Solar System Space Toy for Imaginative, Independent Play, Space Room Décor for Boys & Girls, 42179

I can't deny. My daughter loved this. She is very much into space and science as she had just recently got back from her third time to our local space camp, and this was a perfect gift for her Bday. She also loved building lego's. She immediately started building it. The fact that it actually moves just makes it that much cooler

My second Technics and a much different experience to the first one. Firstly, it works - ignore what anyone else says, if you follow the instructions everything rotates. Secondly, it's very stable - admittedly i was a little uncomfortable as I connected the earth section, but the extra struts afterwards keep it solid. The instructions aren't always the best because they don't show from multiple angles which can be needed in odd cases when connecting sections. I admit that I put one section on upside down and it was only 10 pages later that I realised something was wrong, luckily i didn't need to undo too much. The size of the bags was better than Mars Rover, so was able to much more easily find the pieces I needed. My only gripe is that the sun and earth do look a little 'tacky'; but i was half expecting that from feedback i'd seen before purchasing. Other than that I think it looks good. Didn't take me too long to build, built across and afternoon and the following morning - i don't time things but i'd be surprised if it were more than 3 hours (4 max).