by Sebastian May 12,2025
The LEGO Space theme has long captivated enthusiasts with its ability to spark wonder and imagination. Space exploration not only fuels our quest to understand our place in the universe but also drives practical innovations on Earth, such as widespread Internet access and advanced medical imaging. These advancements are direct results of the tireless efforts of our space programs.
Moreover, the allure of space exploration transcends practical benefits, inspiring countless individuals to dream bigger and delve into the realms of science and engineering. For those who dream of exploring the cosmos, here are the top LEGO space-themed sets available in 2025.
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If you're in a hurry and don't want to sift through the details, here's a quick glance at our top picks for the best space-themed LEGO sets:
1See it at Amazon!
Set: #31134
Age Range: 6+
Piece Count: 144
Dimensions: 2.5 inches high, 5 inches long, and 6 inches wide
Price: $9.99
This affordable LEGO Space Shuttle set offers great value. It can be rebuilt into an astronaut or a futuristic spaceship, making it ideal for young children or entry-level adult enthusiasts looking to explore LEGO without a significant financial commitment.
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Set: #31142
Age Range: 9+
Piece Count: 874
Dimensions: 10.5 inches high, 10.5 inches wide, 22 inches deep
Price: $109.99
LEGO excels in crafting carnival rides, and this space-inspired roller coaster is a testament to that skill. It's a 3-in-1 set, allowing you to build a drop tower or a swing carousel as alternatives.
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Set: #31152
Age Range: 9+
Piece Count: 647
Dimensions: 10.5 inches tall
Price: $54.99
This versatile 3-in-1 set lets you transform the astronaut into an astronaut dog or a viper jet. The primary astronaut build is particularly striking, featuring a black stand and a detachable jet pack.
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Set: #21340
Age Range: 18+
Piece Count: 688
Dimensions: 5.5 inches high, 3.5 inches wide, 1 inch deep each
Price: $49.99
Ideal for wall decor, this set includes four 3D space-themed postcards inspired by '80s minimalist aesthetics. The scenes depict an observatory with shooting stars, a moon base during a lunar eclipse, a space shuttle launching, and a black hole.
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Set: #42182
Age Range: 18+
Piece Count: 1913
Dimensions: 5.5 inches high, 15 inches long, 10 inches wide
Price: $219.99
This Technic-focused set models the Lunar Vehicle from the Apollo 17 mission in 1972, complete with steering, suspension, and research equipment including communication technology, a drill, and a shovel.
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Set: #42158
Age Range: 10+
Piece Count: 1132
Dimensions: 9 inches high, 12.5 inches long, 9 inches wide
Price: $99.99
Reflecting the 2020 mission to search for microbial life on Mars, this set includes a model of the Ingenuity helicopter and an AR app that provides insights into the real spacecraft and Mars' environmental conditions.
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Set: #42179
Age Range: 10+
Piece Count: 526
Dimensions: 9 inches high, 12.5 inches long, 7 inches wide
Price: $74.99
This intricate Technic set allows you to track the orbits of Earth around the Sun and the Moon around Earth with a crank. It also shows the time of year and lunar phases based on their positions, making it a unique and popular choice.
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Set: #10341
Age Range: 18+
Piece Count: 3601
Dimensions: 27.5 inches high, 10.5 inches wide, 12 inches deep
Price: $259.99
This set represents the ongoing Artemis program aimed at establishing a lunar base and facilitating Mars missions. The detailed model includes scaffolding, a crew bridge, and numerous launch tower umbilicals, justifying its higher cost with its size and scope.
3See it at LEGO Store!
Set: #31212
Age Range: 18+
Piece Count: 3091
Dimensions: 15.5 inches high, 25.5 inches wide, 2 inches deep
Price: $199.99
Exclusively available at the LEGO Store, this set offers a 3D portrait of our galaxy. It uses creative pieces like flower petals and ice cream scoops to create a colorful, impactful visual from a distance.
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Set: #10391
Age Range: 18+
Piece Count: 966
Dimensions: 19.5 inches high, 7.5 inches deep, 7 inches wide
Price: $109.99
Co-designed with Pharrell Williams, this set symbolizes creativity and the power of dreaming big. It includes minifigures of Pharrell and Helen Williams and 49 interchangeable heads for personalization, encouraging builders to reach for the stars.
As of March 2025, LEGO's official site lists 25 LEGO Space sets available for purchase, ranging from classic spacecraft replicas to modern designs.
LEGO Space sets serve as an excellent introduction to STEM, whether as a hobby or a career path. Additionally, the theme's enduring popularity is a testament to the timeless appeal of space exploration, which continues to captivate and inspire builders of all ages.
For more LEGO fun, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. If you're still shopping, don't miss our recommendations for the best LEGO sets to give as gifts.
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