The LEGO Space theme has long captivated enthusiasts and newcomers alike, and it's not hard to see why. Space exploration stirs the imagination, pushing the boundaries of what we believe is possible. Beyond the quest to understand our cosmic place, the ripple effects of space research have brought us invaluable innovations on Earth, such as the Internet and advanced medical imaging. These advancements are a testament to the dedication and ingenuity of our space programs.
But there's more to it than just science and technology. The allure of space exploration—the thrill of venturing into the unknown—has inspired countless individuals to dream big, sparking a passion for science and engineering. This sense of wonder is what makes LEGO's space-themed sets so compelling. For those who yearn to explore, here's a curated list of the best LEGO space sets you can buy in 2025.
TL;DR: My Top Picks for Space-Themed LEGO Sets
LEGO Space Shuttle
1See it at Amazon!
LEGO Space Roller Coaster
1See it at Amazon!
LEGO Space Astronaut
2See it at Amazon!
LEGO Tales of the Space Age
3See it at Amazon!
LEGO NASA Apollo Lunar Roving Vehicle - LRV
2See it at Amazon!
LEGO Nasa Mars Rover Perseverance
1See it at Amazon!
LEGO Planet Earth and Moon in Orbit
0See it at Amazon!
LEGO NASA Artemis Space Launch System
1See it at Amazon!
LEGO The Milky Way Galaxy
3See it at LEGO Store!
LEGO Over the Moon with Pharrell Williams
0See it at LEGO Store!
Want a quick overview? Here are our top picks for the best space-themed LEGO sets, all in one place.
LEGO Space Shuttle
LEGO Space Shuttle
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 space shuttle set offers great value for money. Beyond the primary build, it can also be transformed into an astronaut or a futuristic spaceship, making it an ideal choice for young beginners or adults just dipping their toes into the hobby.
LEGO Space Roller Coaster
LEGO Space Roller Coaster
1See it at Amazon!
Set: #31142
Age Range: 9+
Piece Count: 874
Dimensions: 10.5 inches high, 10.5 inches wide, 22 inches deep
Price: $109.99
LEGO's prowess in creating captivating carnival rides shines through in this space-themed roller coaster. Complete with rocket ship motifs, it's a 3-in-1 build that can also be constructed as a drop tower or a swing carousel.
LEGO Space Astronaut
LEGO Space Astronaut
2See it at Amazon!
Set: #31152
Age Range: 9+
Piece Count: 647
Dimensions: 10.5 inches tall
Price: $54.99
This 3-in-1 set can be rebuilt into an astronaut dog or a viper jet, but the primary astronaut model, mounted on a sleek black stand and featuring a detachable jet pack, is the highlight.
LEGO Tales of the Space Age
LEGO Tales of the Space Age
3See it at Amazon!
Set: #21340
Age Range: 18+
Piece Count: 688
Dimensions: 5.5 inches high, 3.5 inches wide, 1 inch deep each
Price: $49.99
Inspired by '80s minimalist aesthetics, this set includes four 3D space-themed postcards perfect for wall decor. The scenes include an observatory with shooting stars, a moon base during a lunar eclipse, a launching space shuttle, and a mysterious black hole.
LEGO NASA Apollo Lunar Roving Vehicle - LRV
LEGO NASA Apollo Lunar Roving Vehicle - LRV
2See it at Amazon!
Set: #42182
Age Range: 18+
Piece Count: 1913
Dimensions: 5.5 inches high, 15 inches long, 10 inches wide
Price: $219.99
This Technic set is a detailed model of the Lunar Roving Vehicle used during the Apollo 17 mission in 1972. It features steering, suspension, and research equipment, including comms technology, a drill, and a shovel.
LEGO Nasa Mars Rover Perseverance
LEGO Nasa Mars Rover Perseverance
1See it at Amazon!
Set: #42158
Age Range: 10+
Piece Count: 1132
Dimensions: 9 inches high, 12.5 inches long, 9 inches wide
Price: $99.99
This set replicates the Perseverance Rover launched in 2020 to search for signs of microbial life on Mars. It includes a model of the Ingenuity helicopter and an AR app to explore the spacecraft and Martian conditions.
LEGO Planet Earth and Moon in Orbit
LEGO Planet Earth and Moon in Orbit
0See it at Amazon!
Set: #42179
Age Range: 10+
Piece Count: 526
Dimensions: 9 inches high, 12.5 inches long, 7 inches wide
Price: $74.99
This unique Technic set features a geared mechanism that allows you to track the orbits of Earth around the Sun and the Moon around Earth. It also indicates the time of year and lunar phases based on their positions.
LEGO NASA Artemis Space Launch System
LEGO NASA Artemis Space Launch System
1See it at Amazon!
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 future Mars missions. The model includes a detailed multistage rocket with scaffolding, a crew bridge, and launch tower umbilicals, making it a standout despite its higher price.
LEGO The Milky Way Galaxy
LEGO The Milky Way Galaxy
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 creates a 3D portrait of our galaxy. It's a creative use of various LEGO pieces, including flower petals and ice cream scoops, resulting in a vibrant, detailed depiction of the Milky Way.
Over the Moon with Pharrell Williams
LEGO Over the Moon with Pharrell Williams
0See it at LEGO Store!
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 by Pharrell Williams, this set symbolizes creativity and the power of dreaming big. It includes minifigures of Pharrell and Helen Williams, along with 49 interchangeable heads, allowing you to personalize your model.
How Many LEGO Space Sets are There?
As of March 2025, LEGO's official site lists 25 space-themed sets available for purchase. These range from classic spacecraft replicas to modern spaceships, catering to a wide variety of interests.
Why LEGO Space?
LEGO Space sets are not just toys; they're gateways to STEM education, sparking curiosity and potentially guiding individuals toward a lifelong passion for science and engineering. Moreover, the theme's enduring popularity is a testament to the universal fascination with space. Whether you're a seasoned builder or a curious newcomer, LEGO Space sets offer something for everyone.
For more LEGO fun, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. And if you're looking for the perfect gift, check out our recommendations for the best LEGO sets to give as presents.
