The LEGO Ideas 21321 International Space Station is a 864-piece replica of the ISS — with moveable solar panels, a Canadarm2 robotic arm, two shuttle craft, and two astronaut minifigures. Developed with NASA, this is the most accurate LEGO depiction of humanity's continuously inhabited outpost in space.
Why Collectors Love It
Humanity's Home in Space — 864 LEGO Pieces
The International Space Station has been continuously inhabited since 2 November 2000 — the longest continuous human presence in space in history. At 109 metres wide and 73 metres long, it is the largest structure humans have ever placed in orbit. The LEGO version captures the ISS at display scale: the truss backbone, the eight solar panel wings, the pressurised module cluster, and the Canadarm2 robotic arm.
Solar Panels That Track the Sun
The eight solar panels — four to each side of the truss — are individually adjustable. In reality, the ISS solar panels rotate to track the sun as the station orbits Earth 16 times per day. In LEGO form, you can position them to any angle: fully deployed flat for maximum power generation, angled at 45 degrees for a more dynamic display pose, or perpendicular to the truss for an end-on silhouette.
Specifications
- Piece Count: 864
- Set Number: 21321
- Theme: LEGO Ideas — NASA
- License: Official NASA collaboration
- Minifigures: 2 astronaut microfigures
- Features: Moveable solar panels, articulated Canadarm2, 2 shuttle spacecraft
- Year Released: 2020
- Condition: Brand New, Sealed
- EAN: 5702016719062
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Customers Love It!
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"I'm an aerospace engineer and this set is on my desk at work. The solar panel articulation and the Canadarm2 detail are both impressive at this scale. Every visitor to my office asks about it. NASA couldn't have asked for a better tribute."
"Built with my son who wants to be an astronaut. We researched each module as we built it. The Canadarm2 is his favourite part. Now displayed above his bed with the solar panels angled 'towards the sun'."
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