#422212025
Technic / Model / Space Exploration
NASA Artemis Space Launch System Rocket
Pieces632
Build Time1 hour 48 minutes
Completed2026-06-18 20:20
ThemeTechnic / Model / Space Exploration
🔨 Build: 4/5★✨ Looks: 5/5★Started: 2026-06-17 22:56Finished: 2026-06-18 20:20Age: 9+Instruction Books: 1Size: 70cm H × 8cm W × 16cm DReleased: December 3, 2025
🖼️ Official Gallery (12 photos)Tap to expand
✨ Set Features & Details
- BUILD A SPACE LAUNCH SYSTEM – Capture the moment a rocket launches into space with this LEGO® Technic™ NASA Artemis Space Launch System Rocket set (42221) for boys, girls and kids ages 9 and up
- RECREATE THE SEPARATION PROCESS – This educationalmodel rocket kit shows how a rocket separates upon launch as kids turn the hand crank to see the launch happen in 3 distinct stages
- IN COLLABORATION WITH NASA – This rocket building kit has been developed with NASA and ESA and lets kids explore the system that will be used to launch the Orion spacecraft into lunar orbit
- 4 ASTRONAUT NANOFIGURES – This LEGO® Technic™ space set includes 4 astronaut nanofigures, plus an information panel, creating an eye-catching display that kids can explore time after time
- GIFT IDEA – This LEGO® Technic™ building set makes a fun gift for boys, girls and space enthusiasts ages 9 years old and up who would love to build a model to show the stages of a rocket launch
- DISCOVER MORE SETS – Explore more action-packed play with the range of LEGO® Technic™ sets (sold separately), which feature realistic movement and mechanisms to inspire young builders
- A FUN WAY TO BUILD – The LEGO® Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build
- DIMENSIONS – A 632-piece set with a model measuring over 27.5 in. (70 cm) high, 6.5 in. (16 cm) long and 3 in. (8 cm) wide when the rocket is on top
💡 Fun Facts & Highlights
The real Artemis rocket generates a staggering 8.8 million pounds of thrust to send astronauts back to the Moon. Tucked deep inside the launch base is a secret mechanical rattle that buzzes to mimic roaring engines during liftoff, yet stays totally silent on the way down!
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Video Showcase Coming Soon
A vertical 9:16 highlight reel with animated stats and voiceover is being generated for this set.