#42221Technic2026
LEGO NASA Artemis Space Launch System Rocket
Set #42221 · 2026 · 632 pieces · Substantial build
Set Details
- Set Number
- 42221
- Name
- NASA Artemis Space Launch System Rocket
- Theme
- Technic
- Year
- 2026
- Pieces
- 632
- Complexity
- Substantial
- Build Time
- 2-4 hours
- Ages
- 10+
- Type
- Both play and display
About LEGO NASA Artemis Space Launch System Rocket
LEGO NASA Artemis Space Launch System Rocket (set #42221) is a large, detailed build with 632 pieces from the Technic theme, released in 2026. The Technic line features mechanically complex models with gears, axles, and motors. At 632 pieces, this is a substantial-level build with an estimated build time of 2-4 hours, suitable for ages 10+.
Finding Instructions
Building instructions for LEGO NASA Artemis Space Launch System Rocket (#42221) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
NASA Artemis Space Launch System Rocket FAQ
More Technic Sets
Also Released in 2026
Need Instructions for NASA Artemis Space Launch System Rocket?
Upload a photo of your LEGO NASA Artemis Space Launch System Rocket set and get the building instructions PDF in seconds.
Upload a Photo Now