# LEGO Technic buildable NASA Artemis SLS Rocket model 42221 — 632 pieces, recommended age 9+

**URL:** https://aio.lv/en/product--lego-42221--11666375
**Data updated:** 2026-01-21 12:13 (EET)
**Category:** Bricks & Blocks
**Manufacturer:** LEGO
**Manufacturer code:** 42221
**EAN:** 5702018067499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lego-42221--11666375

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

LEGO Technic NASA Artemis SLS Rocket model 42221 is a buildable educational set with 632 pieces designed for ages 9 and up. The assembled model measures 700 mm in height with 160 mm width and 80 mm depth. The set includes step-by-step instruction sheet and offers hands-on learning about rocket structure and design. Suitable for display and STEM play; small parts present — not for children under 3.

## Long description

LEGO Technic NASA Artemis SLS Rocket 42221 — buildable educational set recreates the Space Launch System used in NASA's Artemis program as a hands-on Technic model. This LEGO Technic set focuses on mechanical building elements and realistic styling to provide an educational assembly experience that demonstrates basic rocket structure and visible features of a launch vehicle. The model is suitable for display, classroom demonstrations, study of modular components and mechanical connections, and for collectors or space enthusiasts seeking an accurate Technic recreation.
Advantages
The set provides a structured, step-by-step building process that highlights Technic construction principles such as beams, connectors and studless assembly. It offers a balance between realistic exterior styling and simplified mechanical detail appropriate for educational use. Because the model is based on the Artemis SLS configuration, it gives a tangible reference for discussing rocket stages, boosters and overall vehicle proportions. The compact display-ready result supports classroom display or home shelf presentation without additional modification.
Suitable for
 Hands-on learning about basic rocket components and mechanical connections
 Classroom demonstrations in STEM or space-technology lessons
 Display by collectors and LEGO Technic enthusiasts
 Family building sessions and guided educational activities
Key specifications
 Brand: LEGO
 Model: Technic NASA Artemis SLS Rocket 42221
 Type: Buildable Technic educational set representing the Space Launch System
 Manufacturer part number (MPN): 42221
 EAN: 5702018067499
 Category: Bricks & Blocks
How to use
Follow the printed step-by-step instruction booklet included with the LEGO Technic set to assemble the model. Begin by sorting elements by type and color to simplify the building process. Assemble sub-assemblies such as core stage sections, solid rocket boosters and upper components separately, then connect them according to the manual. Use the completed model for display or as a physical reference when explaining rocket structure; no electronics or additional tools are required for basic assembly beyond the parts provided.
Usage recommendations
Use this LEGO Technic set in supervised learning sessions for ages appropriate to the product packaging, and incorporate the model into structured STEM lessons or museum-style displays to illustrate the Artemis SLS layout. Store extra parts and the instruction booklet in a labelled container to preserve completeness for future use.

## FAQ

### How much does the LEGO Technic NASA Artemis SLS Rocket model 42221 cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All LEGO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LEGO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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