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LEGO NASA Artemis SLS-Schwerlastrakete

42221, LEGO Technic
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Product details

The NASA Artemis SLS heavy-lift rocket (42221) is a fascinating construction model and construction toy that sends boys and girls aged 9 and over on an exciting journey of discovery. This toy for ages 9 and up realistically depicts the moment of the rocket launch with separation of the rocket stages. The crank handle can be used to release the solid fuel booster and later the core and upper stages including the Orion spaceship and rescue rocket.

The detailed LEGO NASA Artemis set was developed together with NASA and ESA. It illustrates the Space Launch System, which is to transport the Orion spacecraft into lunar orbit. Also on board: four astronaut nanofigures, blue flame elements and an information board. Thanks to the authentic details of the play set, the spaceship toy offers real learning value.

This model building set is also a great gift for children who are interested in space travel and enjoy building. The LEGO Builder app offers easy-to-understand digital instructions, 3D views and progress tracking - making building an intuitive experience. The set consists of 632 pieces.

Key specifications

LEGO theme
LEGO Technic
Warning label toy
Warning: Not suitable for children under 3 years. Choking hazard due to small parts that can be swallowed.
Number of pieces
632x
LEGO product number
42221
Minimum age
9 years
Item number
60263442

General information

Manufacturer
LEGO
Category
LEGO
Manufacturer no.
42221
Release date
1.1.2026
Sales rank in Category LEGO
184 of 4739
External links

Target group

Minimum age
9 years
Warning label toy
Warning: Not suitable for children under 3 years. Choking hazard due to small parts that can be swallowed.

LEGO properties

LEGO product number
42221
LEGO theme
LEGO Technic
Number of pieces
632x
Number of figures
4x

Licence

Licence
Lego

Power supply

Power supply
None

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer LEGO fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Width
38.20 cm
Length
26.20 cm
Height
7.05 cm
Weight
1036 g

Package dimensions

Length
38 cm
Width
26 cm
Height
7 cm
Weight
1 kg

30-day right of return if unopened
24 Months Warranty (Bring-in)
15 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «LEGO» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Animal Crossing
    0 %
  • 1.LEGO
    0 %
  • 1.Minecraft
    0 %
  • 1.Technic
    0 %
  • 5.Ameet
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.LEGO
    0 days

Return rate

How often is a product of this brand in the «LEGO» category returned?

Source: Digitec Galaxus
  • 2.Technic
    0.1 %
  • 3.Minecraft
    0.3 %
  • 4.LEGO
    0.9 %
  • 5.Super
    1.1 %
  • 6.Ameet
    1.4 %
Source: Digitec Galaxus