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LEGO® Technic

Technic NASA Artemis Space Launch System Rocket

  • 632pieces
  • Year2026

Museum mode

In the museum wing

This set has stepped off our shelves, but no one can retire a dream. Keep it in your Dream Box, and let it find you again someday.

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About this set

The rocket built to carry us back to the Moon, its core stage and twin boosters standing tall on the pad. Its 632 pieces raise a display model of the Artemis SLS, faithful down to the Orion capsule at the tip. Set it upright, count down, imagine the plume. The launch window is whenever you like.

The plaque on the wall
Theme
LEGO® Technic
Set number
42221
Pieces
632
Released
2026
Age guide
9+
What's in the box

The complete set, factory-sealed in its original box.

Where it comes from

Genuine, sealed LEGO® set from authorized distributors. Invoice-backed.

Dreams alike