LEGO® Technic™ NASA Artemis Space Launch System Rocket 42221

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• 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 educational model 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

Let kids explore the moment a rocket launches and learn about the NASA Artemis SLS program with this STEM building toy for space fans.

Launch a journey of discovery with this NASA Artemis Space Launch System Rocket model kit (42221) for boys, girls and kids ages 9 plus. The educational LEGO® Technic™ set shows the moment a rocket launches, in 3 distinct stages. Turn the crank to see the solid rocket boosters separate from the core stage, which then also detaches. Continue turning to watch the upper stage with its engine module, Orion spacecraft and launch abort system separate. This rocket building kit has been developed in collaboration with NASA and ESA, and lets kids explore the space launch system that will launch the Orion spacecraft into lunar orbit. It includes 4 astronaut nanofigures, fun blue flame details, plus an information panel to create an eye-catching display. This LEGO Technic building set makes a fun gift for space enthusiasts. Kids can build with confidence using the LEGO Builder app, which lets them zoom, rotate in 3D and track progress with easy-to-follow digital instructions. Set contains 632 pieces.

Recreate the thrill of a rocket launch with this NASA Artemis Space Launch System building set. Assemble all the elements, then turn the crank to see the rocket launch in 3 stages. First the solid rocket boosters separate from the core stage. Next the core stage detaches before the upper stage separates. Display your model with the 4 astronaut nanofigures until it’s time for your next launch!

Gift for LEGO Technic Fans

Looking for LEGO Technic gift ideas in the building sets department? They'll love the LEGO® Technic™ NASA Artemis Space Launch System Rocket 42221. It's the perfect gift for anyone who loves LEGO Technic. Perfect for birthdays, holidays, or any special occasions.

LEGO Product Details

• Product: LEGO® Technic™ NASA Artemis Space Launch System Rocket 42221
• Manufacturer: LEGO
• Brand: LEGO Technic
• License: NASA
• Product Type: Building Sets
• Category: LEGO
• Year Released: 2026
• Pieces: 632
• Recommended Age: 9 Years and older.

Additional Product Info

• UPC: 673419424400
• Item Number (MPN): 42221
• Weight: 2.3 lbs
• Packaging Size: 15.1 x 10.4 x 2.8 (H x W x L) Inches
• Country of Origin: Mexico

Safety Information:
⚠ WARNING: CHOKING HAZARD. Small parts. Not suitable for children under 3 years.

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