Outer space is one of LEGO's classic themes, and it's not hard to understand why. The vast expanse of the cosmos sparks wonder and ignites imagination like few other subjects can. Space exploration offers numerous benefits, ranging from the philosophical quest to understand our place in the universe to the tangible innovations that have improved life on Earth. From widespread Internet access to advancements in medical imaging, the fruits of our space program have enriched our daily lives in countless ways.
Moreover, the allure of space exploration fuels dreams and aspirations, inspiring countless individuals to pursue science and engineering. The thrill of venturing into the unknown in search of new knowledge has motivated many to reach beyond their personal limits and strive for something greater.
For the explorer in all of us, here's a curated list of the best 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!
For those who prefer a quick overview, here are our top picks for the best space-themed LEGO sets, all in one easily navigable 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. Beyond its primary build, it can be transformed into an astronaut or a futuristic spaceship, making it perfect for young children or adults new to the hobby who are not yet ready to make a larger investment.
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 is a stellar example. Complete with rocket ship theming, it's a versatile 3-in-1 build that can also be transformed into 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 set features a 3-in-1 build, allowing you to transform the astronaut into an astronaut dog or a viper jet. The primary astronaut build, mounted on a black stand and equipped with a detachable jet pack, is particularly striking.
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
Ideal for wall decoration, Tales of the Space Age offers 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-focused set meticulously recreates the Lunar Vehicle from the Apollo 17 mission in 1972, complete with 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
Reflecting the 2020-launched Perseverance Rover's mission to search for microbial life on Mars, this set includes a model of the Ingenuity helicopter and an AR app to explore more about the spacecraft and Martian environmental 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 LEGO Technic set is a geared machine that allows you to manually track the orbits of Earth around the Sun and the Moon around Earth, as well as the time of year and lunar phases.
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's multiyear mission to establish a lunar base and facilitate Mars missions. It features a detailed multistage rocket model complete with scaffolding, a crew bridge, and launch tower umbilicals.
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 offers a 3D portrait of our galaxy. It cleverly uses odd pieces like flower petals and ice cream scoops, creating a colorful and visually engaging effect from a distance.
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 and 49 interchangeable heads for personalization.
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, offering something for every space enthusiast.
Why LEGO Space?
LEGO Space sets serve as an excellent introduction to STEM interests, whether as a fun hobby or a potential career path. Additionally, the allure of space itself remains timeless, ensuring the LEGO Space theme's enduring popularity. For more options, explore our selections of the best LEGO sets for adults and the best Star Wars LEGO sets. And if you're looking for gift ideas, check out our picks for the best LEGO sets to give as gifts.
