Outer space has long been a captivating theme for LEGO enthusiasts, and it's no wonder why. The vast expanse of the cosmos sparks wonder and imagination like few other subjects can. The allure of space exploration goes beyond the thrill of discovery; it has tangible benefits for life on Earth. Many of our modern innovations, such as widespread Internet access and advanced medical imaging, stem directly from the research and dedication of our space programs.

Moreover, the aspirational aspect of space exploration cannot be overstated. The pursuit of the unknown has inspired countless children to dream big, fostering a curiosity in science and engineering that drives future innovations. For the explorer in all of us, here are the top LEGO space-themed sets you can buy 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 a fantastic choice for its affordability and versatility. In addition to the main build, it can be transformed into an astronaut or a futuristic spaceship. Ideal for young builders or those new to the hobby who want 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 excels in designing carnival rides, and this space-inspired roller coaster, complete with rocket ship theming, is no exception. As a 3-in-1 build, it can also be reconstructed into a drop tower or a swing carousel, offering multiple play experiences.

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 create an astronaut, an astronaut dog, or a viper jet. The primary astronaut build is particularly striking, mounted on a black stand 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 decor, this set features four 3D space-themed postcards inspired by '80s minimalist aesthetics. The scenes include an observatory with shooting stars, a moon base with a lunar eclipse, a space shuttle blasting off, 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 highly detailed model of the Lunar Roving Vehicle used during the Apollo 17 mission in 1972. With steering, suspension, and research equipment like comms technology, a drill, and a shovel, it's a perfect replica for space enthusiasts.

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 captures the essence of the Perseverance Rover's mission to search for microbial life on Mars. It includes a model of the Ingenuity helicopter and an AR app that enhances the learning experience about the 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

A unique Technic set that allows you to simulate the orbits of the Earth around the Sun and the Moon around the Earth using a crank. It's an educational model that shows lunar phases and the time of year, making it a popular choice within the Technic line.

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 detailed model represents the Artemis program's multistage rocket, complete with scaffolding, a crew bridge, and launch tower umbilicals. Despite its high price, the size, scope, and detail make it a worthwhile investment for serious LEGO and 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

Exclusively available at the LEGO Store, this set offers a 3D portrait of our galaxy. It creatively uses various LEGO pieces, including flower petals and ice cream scoops, to create a colorful and engaging model.

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, allowing you to personalize the set and embark on a journey of imagination.

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 are an excellent gateway to STEM interests, serving as both a fun hobby and, for some, a lifelong passion. Beyond their educational value, these sets appeal to the universal fascination with space. It's no surprise that the LEGO Space theme has endured and will continue to captivate builders of all ages.

For more LEGO fun, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. If you're still shopping, don't miss our recommendations for the best LEGO sets to give as gifts.