Top 10 LEGO Space Sets for 2025: Galactic Exploration Awaits

The LEGO Space theme has long captured the imagination of builders young and old, and it's no mystery why. The allure of outer space, with its endless possibilities and mysteries, sparks wonder and fuels dreams of exploration and discovery. The benefits of space exploration extend beyond the thrill of the unknown; they have tangible impacts on our daily lives. Innovations like widespread internet access and advanced medical imaging owe their existence to the tireless efforts of space programs. Moreover, the aspiration to explore space inspires countless individuals to pursue careers in science and engineering, driven by the desire to uncover the secrets of the universe.

For those who dream of venturing into the cosmos, here are the top LEGO space-themed sets available in 2025, perfect for igniting the explorer within.

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 into the world of LEGO space exploration. Not only can you build the shuttle, but you can also transform it into an astronaut or a futuristic spaceship. It's ideal for young children or adults new to the hobby who want to test the waters 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-inspired roller coaster, complete with rocket ship theming, 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 3-in-1 set allows you to build an astronaut, an astronaut dog, or a viper jet. The primary astronaut build is particularly striking, mounted on a black stand and complete with a detachable jet pack.

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 replicates the Lunar Roving 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
This set models the Perseverance Rover, launched in 2020 to search for microbial life on Mars. It includes a model of the Ingenuity helicopter and an AR app to learn more about the spacecraft and Mars' environment.

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 Technic set is a geared machine that tracks 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 based on their positions, making it a unique and popular choice.

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
The Artemis program aims to establish a lunar base and facilitate Mars missions. This LEGO model is a detailed, multistage rocket ready for launch, complete with scaffolding, a crew bridge, and launch tower umbilicals. Its size and detail justify its 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 creates a 3D portrait of our galaxy. It's an inventive use of various pieces, including flower petals and ice cream scoops, resulting in a colorful, cumulative effect when viewed 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
This set, co-designed by Pharrell Williams, symbolizes creativity and dreaming big. It includes minifigures of Pharrell and Helen Williams, along with 49 interchangeable heads, allowing you to insert yourself into the model. It's a vibrant celebration of reaching for the stars.

How Many LEGO Space Sets are There?

As of March 2025, LEGO's official site lists 25 LEGO Space sets available for purchase. These 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 theme's enduring popularity is a testament to the universal appeal of space exploration. It's not just about the cool factor; it's about inspiring the next generation of scientists and engineers.

For more LEGO fun, check out our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. And if you're looking for gift ideas, don't miss our recommendations for the best LEGO sets to give as gifts.