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

Outer space has always been a captivating theme for LEGO enthusiasts, and it's no surprise why. The vastness of the cosmos sparks our imagination and fuels our sense of wonder. Space exploration offers not only the abstract quest of understanding our place in the universe but also practical benefits that have transformed life on Earth. Innovations such as widespread Internet access and advanced medical imaging are direct results of the tireless efforts of our space programs.

Moreover, the allure of space exploration inspires individuals, especially children, to dream beyond their immediate world. It fosters a curiosity about science and engineering, driving future generations to explore and innovate. For those who share this fascination, here are the top LEGO space-themed sets you can 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!

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

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 perfect for beginners, offering great value. Beyond the main build, it can be transformed into an astronaut or a futuristic spaceship, making it an ideal choice for young children or adults new to LEGO.

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 is a testament to that. It's a 3-in-1 set, allowing you to build it into a drop tower or a swing carousel as well.

LEGO Space Astronaut

2See it at Amazon!

Set: #31152
Age Range: 9+
Piece Count: 647
Dimensions: 10.5 inches tall
Price: $54.99

Another versatile 3-in-1 set, this astronaut model can also be rebuilt into an astronaut dog or a viper jet. The primary build, featuring a detachable jet pack and a sleek black stand, is particularly impressive.

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 decor, this set includes four 3D space-themed postcards inspired by '80s minimalist aesthetics. The scenes depict 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

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-centric set replicates the Lunar Roving Vehicle from the Apollo 17 mission in 1972, complete with steering, suspension, and research equipment, including comms technology, a drill, and a shovel.

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

Modeled after the 2020-launched Perseverance Rover, this set includes a model of the Ingenuity helicopter and an AR app, providing educational insights into Mars' environment and the spacecraft's mission.

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 features a geared mechanism to simulate the orbits of Earth around the Sun and the Moon around Earth. It's a unique and popular choice that also allows you to track lunar phases and the time of year.

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. Its detailed design and large size justify its higher cost.

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, using creative elements like flower petals and ice cream scoops for a striking effect.

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 colorful set symbolizes creativity and dreaming big. It includes minifigures of Pharrell and Helen Williams, plus 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 range from classic spacecraft replicas to modern spaceships, catering to various interests.

Why LEGO Space?

LEGO Space sets are an excellent gateway into STEM fields, serving as both a fun hobby and a potential lifelong passion. The theme's enduring popularity reflects its appeal to those fascinated by the cosmos. For more options, explore our selections of the best LEGO sets for adults and the best Star Wars LEGO sets, or check out our recommendations for the best LEGO sets to give as gifts.