Explore the Galaxy With the 10 Best LEGO Space Sets of 2025

Outer space is a cornerstone of LEGO's classic themes, and it's no mystery why. The vast expanse of the cosmos captures our imagination and fuels our sense of wonder like few other subjects can. Space exploration isn't just about the thrill of discovery; it has tangible benefits on Earth, from the widespread availability of the internet to advancements in medical imaging, all thanks to the pioneering work of our space programs.

But beyond the practical, space exploration holds an aspirational allure. It inspires us to reach beyond our current limits, encouraging young minds to dream big and delve into the realms of science and engineering. For those who share this passion for exploration, here are the top LEGO space-themed sets available 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 LEGO Space Shuttle is an affordable entry into the world of space-themed builds. Not only can you construct the shuttle itself, but you can also transform it into an astronaut or a futuristic spaceship. It's an ideal choice for young children or adults looking to explore LEGO 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's expertise in designing carnival rides shines through in this space-inspired roller coaster. Featuring rocket ship theming, this set is a 3-in-1 build that can also be transformed into a drop tower or a swing carousel, offering endless play possibilities.

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, which can also be rebuilt into an astronaut dog or a viper jet. The main astronaut build is particularly impressive, complete with a black stand and a detachable jet pack, making it a standout display piece.

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 includes four 3D space-themed postcards inspired by '80s minimalist aesthetics. The scenes include an observatory with shooting stars, a moon base and lunar eclipse, a space shuttle launch, and a black hole, making it a stylish addition to any space enthusiast's collection.

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 with steering, suspension, and research equipment, including comms technology, a drill, and a shovel. It's a detailed model for those passionate about space history and technology.

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 to search for microbial life, this set includes a model of the Ingenuity helicopter and an AR app that offers educational insights into the spacecraft and Mars' environment, making it an engaging and educational build.

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 finely tuned machine that demonstrates the orbits of Earth around the Sun and the Moon around Earth with a crank mechanism. It also shows the time of year and lunar phases, offering an interactive and educational experience.

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 models the Artemis program's multi-stage rocket, complete with scaffolding, a crew bridge, and launch tower umbilicals. Despite its high cost, the detailed and expansive nature of this set makes it a worthwhile investment for dedicated space enthusiasts.

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

Available exclusively at the LEGO Store, this set creates a 3D portrait of our galaxy using innovative pieces like flower petals and ice cream scoops, resulting in a vibrant and detailed artwork.

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 for personalized creativity and a fun, colorful build.

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, catering to a wide range of interests from classic spacecraft replicas to modern spaceships.

Why LEGO Space?

LEGO Space sets offer a fantastic gateway into STEM interests, serving as both a fun hobby and a potential career spark. They also appeal to those who simply find space fascinating. The enduring popularity of the LEGO Space theme speaks to its ability to inspire and captivate, ensuring its place in the hearts of LEGO enthusiasts for years to come.

For more options, be sure to explore our picks for the best LEGO sets for adults, the best Star Wars LEGO sets, and the best LEGO sets to give as gifts.