LEGO's outer space theme has been captivating fans for decades, and it's no mystery why. The allure of space sparks imagination and wonder, inviting us to explore the unknown. The benefits of space exploration extend beyond the philosophical quest to understand our place in the universe. Many of the technological advancements we enjoy today, such as widespread internet access and advanced medical imaging, stem from the dedicated efforts of space programs.
Moreover, space exploration fuels dreams and aspirations. It inspires children and adults alike to reach for something greater than themselves and to delve into the realms of science and engineering that drive such explorations. For those with a passion for discovery, here are some of the best LEGO space-themed sets you can purchase in 2025.
TL;DR: 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 descriptions? Here are our top picks for the best sets, all in one easily accessible gallery.
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 affordable space shuttle set not only offers the main build but also allows you to transform it into an astronaut or a futuristic spaceship. It's an ideal choice for younger children or adults new to LEGO, offering a great entry point without a significant financial commitment.
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 designing carnival rides, and this space-themed roller coaster, complete with rocket ship aesthetics, is a testament to that. As a 3-in-1 build, you can also construct it as a drop tower or a swing carousel, offering multiple 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 versatile 3-in-1 set lets you rebuild the astronaut into an astronaut dog or a viper jet. The main astronaut build, mounted on a sleek black stand with a detachable jet pack, is a standout feature.
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 decor, this set offers four 3D space-themed postcards inspired by '80s minimalist design. 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 features a detailed model of the Apollo 17 mission's Lunar Roving Vehicle, complete with 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
Inspired by the 2020 Mars mission, this set includes a model of the Ingenuity helicopter and an AR app, allowing builders to explore more about the real spacecraft and Mars' 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 Technic set lets you manually track the orbits of Earth around the Sun and the Moon around Earth. It also indicates the time of year and lunar phases, making it both educational and engaging.
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 captures the essence of the ongoing Artemis program, featuring a massive, multistage rocket ready for launch, complete with scaffolding, a crew bridge, and launch tower umbilicals. Its size, detail, and scope justify the higher price point.
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, using innovative pieces like flower petals and ice cream scoops to create a stunning, colorful 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 dreaming big. It includes minifigures of Pharrell and Helen Williams and 49 interchangeable heads, allowing you to personalize the set.
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 replicas of classic spacecraft to modern spaceships, offering something for every space enthusiast.
Why LEGO Space?
LEGO Space sets are an excellent gateway into STEM interests, whether as a fun hobby or a lifelong passion. The enduring appeal of space as a theme speaks to its inherent coolness and its ability to inspire. The LEGO Space theme's longevity is a testament to its ongoing relevance and appeal.
For more LEGO inspiration, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. If you're looking for gift ideas, check out our recommendations for the best LEGO sets to give as presents.
