Outer space has long been a captivating theme for LEGO enthusiasts, and it's no mystery why. The vastness of space ignites our sense of wonder and pushes the boundaries of our imagination. The pursuit of space exploration brings with it numerous benefits, both abstract and practical. On a grand scale, it's about uncovering our place within the universe. More tangibly, many of our modern conveniences, from widespread Internet access to advanced medical imaging, are direct results of space program innovations.
Moreover, the dream of exploring the unknown fuels aspirations. It inspires countless individuals, particularly children, to dream bigger, sparking interest in science and engineering that drives these cosmic quests forward.
For the budding explorer in everyone, here are the top LEGO space-themed sets available for purchase in 2025.
TL;DR: These Are My Favorite 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!
Don't want to scroll through the blurbs? Here are our picks for the best sets, all in one side-swipable 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 is an affordable entry point into the world of LEGO. Beyond its primary build, it can be transformed into an astronaut or a futuristic spaceship, making it ideal for young children or adults new to the hobby who are looking for a budget-friendly option.
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 excels at crafting carnival rides, and this space-inspired roller coaster, complete with rocket ship theming, is a testament to that skill. As a 3-in-1 build, it can also be constructed as a drop tower or a swing carousel, offering versatile play options.
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 set offers a 3-in-1 building experience, allowing you to transform the astronaut into an astronaut dog or a viper jet. The primary astronaut build, complete with a detachable jet pack and a sleek black stand, is particularly impressive.
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
Perfect for wall decoration, this set features four 3D space-themed postcards inspired by '80s minimalist aesthetics. The scenes include an observatory with shooting stars, a moon base during a lunar eclipse, a space shuttle launch, and a 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 meticulously replicates the Lunar Roving Vehicle from the Apollo 17 mission in 1972, featuring functional steering, suspension, and research equipment like 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 models 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 that enhances the educational experience by providing insights into the real-life 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 simulate the orbits of Earth around the Sun and the Moon around Earth. By turning a crank, you can observe the time of year and lunar phases, making it a popular choice for its educational value.
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 detailed model includes a multistage rocket, scaffolding, a crew bridge, and numerous 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 an inventive use of various LEGO pieces, including flower petals and ice cream scoops, resulting in a colorful and striking visual effect.
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, and 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 space journey.
How Many LEGO Space Sets are There?
According to LEGO's official site, there are 25 LEGO Space sets available for purchase as of March 2025. These sets range from replicas of classic spacecraft to modern spaceships, catering to a wide variety of interests.
Why LEGO Space?
LEGO Space sets serve as an excellent introduction to STEM interests, whether as a fun hobby or a potential career path. The allure of space is undeniable, and it's this fascination that has kept the LEGO Space theme thriving for decades. It's a theme that will continue to inspire and captivate builders of all ages.
For more LEGO fun, be sure to explore our picks for the best LEGO sets for adults, as well as 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.
