NASA Artemis Rocket | LEGO Technic 42221 | Build & Launch

🚀 Can LEGO explain how a real NASA rocket works? Today we're building the LEGO Technic NASA Artemis Space Launch System Rocket (42221) — a 632-piece model inspired by NASA's mission to the Moon. The coolest part? This rocket features a mechanical system that demonstrates how rocket stages separate during flight! From building the rocket to testing its mechanism, we're exploring a little rocket science through LEGO. 🧱 Set: LEGO Technic 42221 🚀 Pieces: 632 🌕 Inspiration: NASA Artemis Space Launch System If you enjoy LEGO engineering, space exploration, and creative builds, subscribe to BrickWithUs for more! What's your favorite LEGO space set? Let us know in the comments! 👇 #LEGO #LEGOTechnic #NASAArtemis