LEGO Technic NASA Artemis Space Launch System Rocket Building Toy for Boys & Girls - STEM Learning & Space Toy W/3-Stage Launch Function for Kids, Ages 9+ - Idea for Birthdays - 42221, Building Sets

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LEGO Technic NASA Artemis Space Launch System Rocket Building Toy for Boys & Girls - STEM Learning & Space Toy W/3-Stage Launch Function for Kids, Ages 9+ - Idea for Birthdays - 42221

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Brand	LEGO
Manufacturer Minimum Age (MONTHS)	108.0
Material	Plastic
Colour	Multicolor
Number of pieces	632
Sub brand	Technic
Model name	Technic 42221
Item dimensions L x W x H	26.2 x 38.2 x 7.1 Centimetres
Item weight	1.02 kg
Manufacturer maximum age	1200.0

About this item

BUILD AN OFFICIAL NASA ROCKET – Kids prepare to explore outer space with the LEGO Technic NASA Artemis Space Launch System Rocket (42221) building toy for boys and girls ages 9 years old and up
3-STAGE ROCKET SEPARATION – Young builders can turn the hand crank to watch the rocket separate in 3 distinct stages: solid rocket boosters, core stage, then upper stage with Orion spacecraft
STEM BUILDING TOY FOR KIDS – This educational rocket kit was created in collaboration with NASA and ESA to showcase the authentic system that will launch the Orion spacecraft into lunar orbit
PRETEND PLAY POSSIBILITIES – Kids can dream up creative space adventures with 4 astronaut nanofigures, blue flame details and an information panel for eye-catching display
GIFT FOR BOYS & GIRLS – Makes a fun birthday present or holiday treat for kids who love space toys and STEM toys
A FUN WAY TO BUILD – The LEGO Builder app includes digital tools that let kids track progress, zoom in and rotate models using 3D instructions
DIMENSIONS – This 632-piece LEGO space set measures over 27.5 in. (70 cm) high, 6.5 in. (16 cm) long and 3 in. (8 cm) wide when the rocket is placed on top

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This item: LEGO Technic NASA Artemis Space Launch System Rocket Building Toy for Boys & Girls - STEM Learning & Space Toy W/3-Stage Launch Function for Kids, Ages 9+ - Idea for Birthdays - 42221

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LIGHTAILING Led Light for Lego-42221 NASA Artemis-Space-Launch-System Rocket - Easy Install, Hidden Wiring, Home Decor & Gift-Ready (Model Not Included)

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Product information

Technical Details

Model Number	‎6588564
Number of pieces	‎632
Assembly Required	‎No
Batteries Required?	‎No
Batteries Included?	‎No
Material type(s)	‎Plastic
Colour	‎Multicolor
Release date	‎Jan. 1 2026
Manufacturer recommended age	‎9 years and up
Item model number	‎6588564
Product Dimensions	‎26.2 x 38.2 x 7.05 cm; 1.02 kg
ASIN	‎B0FMS8BW3K

Additional Information

Customer Reviews	(48) 5.0 out of 5 stars
�鶹�� Rank	#1,146 in Toys & Games (See Top 100 in Toys & Games) #162 in Toy Building Sets
Date First Available	Jan. 1 2026
Manufacturer	LEGO

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Product details

Product Dimensions ‏ : ‎ 26.2 x 38.2 x 7.05 cm; 1.02 kg
Release date ‏ : ‎ Jan. 1 2026
Mfg Recommended age ‏ : ‎ 9 - 100 years
Item model number ‏ : ‎ 6588564
ASIN ‏ : ‎ B0FMS8BW3K
Country of origin ‏ : ‎ Mexico
Customer Reviews:
(48)

Product description

Kids set off on outer space adventures with the LEGO Technic NASA Artemis Space Launch System Rocket (42221) building toy for boys and girls ages 9 years old and up. This STEM building set, developed in collaboration with NASA and ESA, lets young builders construct an authentic rocket model that demonstrates the 3-stage separation process. Builders can turn the hand crank to watch the solid rocket boosters separate from the core stage, which then detaches, followed by the upper stage with its engine module, Orion spacecraft and launch abort system. This educational rocket kit includes 4 astronaut nanofigures, blue flame details and an information panel for creating an eye-catching display. Kids can explore the space launch system that will launch the Orion spacecraft into lunar orbit while learning how rockets work. Makes a fun birthday present or holiday treat for kids who love space toys and STEM toys. LEGO Technic sets feature realistic movements and mechanisms that introduce young LEGO builders to the universe of engineering in an approachable and realistic way. The LEGO Builder app includes digital tools that let kids track progress, zoom in and rotate models using 3D instructions. Contains 632 pieces.

From the manufacturer

Launch a journey of discovery

Capture the moment a rocket launches into space with this detailed kids’ LEGO Technic STEM toy for boys and girls.

Recreate the separation process

This educational toy shows how a rocket separates at launch in 3 stages as kids turn the hand crank.

Developed with NASA and ESA

Explore a model version of the real Orion launch system.

Turn the crank

Recreate the moment a rocket launches, in 3 distinct stages.

4 astronaut nanofigures

Includes 4 astronaut nanofigures, plus an information panel.

Includes interactive 3D building instructions

Builders can zoom in, rotate sets in 3D and track their progress using the fun, intuitive LEGO Builder app.

Discover more exciting sets

Check out lots of other LEGO Technic sets, sold separately.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Top Brand: LEGO

Highly Rated

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Important information

Safety Information

Toy contains small parts. Not for children under 3 years

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