LEGO Technic 42221 NASA Artemis SLS Rocket Constructor (42221)

The LEGO Technic 42221 NASA Artemis SLS Rocket is a large educational set that lets you build a detailed Artemis SLS rocket. The model features a hand‑crank mechanism to simulate stage separation: first the boosters, then the core stage, and finally the upper stage with the Orion capsule. The set includes 4 astronaut nanofigures and an information plaque for display. Suitable for play, creativity, and learning engineering concepts. Recommended for ages 9 and up.

Technical specifications:

• Theme: LEGO Technic

• Set number: 42221

• Name: NASA Artemis SLS Rocket

• Type: building set / display model

• Material: plastic

• Recommended age: 9+

• Piece count: 632

• Included figures: 4 astronaut nanofigures

• Features: hand‑crank launch mechanism, separable stages

• Assembled model size: ~70 × 16 × 8 cm