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

The LEGO Space theme has long captivated fans with its ability to spark wonder and imagination. Space exploration isn't just about the thrill of discovery; it's also about the practical benefits that have improved life on Earth, such as the development of the internet and medical imaging, thanks to space program innovations. Moreover, the aspirational nature of venturing into the unknown inspires many, encouraging young minds to pursue science and engineering in hopes of exploring the cosmos themselves.

For those with a passion for space exploration, we've curated a list of the best LEGO space-themed sets available in 2025. Whether you're looking to dive into the mysteries of the universe or simply enjoy the thrill of building, these sets are perfect for enthusiasts of all ages.

TL;DR: These Are My Favorite Space-Themed LEGO Sets

LEGO Space Shuttle

1 See it at Amazon!

LEGO Space Roller Coaster

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LEGO Space Astronaut

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LEGO Tales of the Space Age

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LEGO NASA Apollo Lunar Roving Vehicle - LRV

2 See it at Amazon!

LEGO Nasa Mars Rover Perseverance

1 See it at Amazon!

LEGO Planet Earth and Moon in Orbit

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LEGO NASA Artemis Space Launch System

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LEGO The Milky Way Galaxy

3 See it at LEGO Store!

LEGO Over the Moon with Pharrell Williams

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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

1 See 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 offers great value and versatility. In addition to its primary build, it can be transformed into an astronaut or a futuristic spaceship, making it ideal for young children or beginners looking to explore the world of LEGO without a significant financial commitment.

LEGO Space Roller Coaster

LEGO Space Roller Coaster

1 See 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 is a stellar example. The set includes a rocket ship theme and offers three building options: a roller coaster, a drop tower, or a swing carousel.

LEGO Space Astronaut

LEGO Space Astronaut

2 See it at Amazon!

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

This set offers three different builds: an astronaut, an astronaut dog, or a viper jet. The primary astronaut build, which comes with a detachable jet pack and a black stand, is particularly impressive.

LEGO Tales of the Space Age

LEGO Tales of the Space Age

3 See 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 the minimalist aesthetics of the '80s. 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

LEGO NASA Apollo Lunar Roving Vehicle - LRV

2 See 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, complete with steering, suspension, and research equipment such as comms technology, a drill, and a shovel.

LEGO Nasa Mars Rover Perseverance

LEGO Nasa Mars Rover Perseverance

1 See 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 comes with a model of the Ingenuity helicopter and an AR app for an immersive learning experience about Mars and its conditions.

LEGO Planet Earth and Moon in Orbit

LEGO Planet Earth and Moon in Orbit

0 See 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 set is a geared machine that simulates the orbits of Earth around the Sun and the Moon around Earth. It also indicates the time of year and lunar phases based on the positions of Earth and the Moon, making it a unique and popular choice from the LEGO Technic line.

LEGO NASA Artemis Space Launch System

LEGO NASA Artemis Space Launch System

1 See 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 represents the Artemis program's mission to establish a lunar base and facilitate Mars missions. The detailed model includes a multistage rocket, scaffolding, a crew bridge, and launch tower umbilicals, making it a valuable addition despite its higher cost.

LEGO The Milky Way Galaxy

LEGO The Milky Way Galaxy

3 See 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 is a 3D portrait of our galaxy. It creatively uses unusual pieces like flower petals and ice cream scoops to create a colorful and striking visual effect from a distance.

Over the Moon with Pharrell Williams

LEGO Over the Moon with Pharrell Williams

0 See 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, along with 49 interchangeable heads, allowing you to personalize your build and reach for the stars.

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, catering to a wide variety of interests.

Why LEGO Space?

LEGO Space sets are an excellent way to ignite interest in STEM fields, serving as both a fun hobby and a potential career path. The enduring appeal of space exploration makes these sets timeless, continuing to inspire and captivate builders of all ages.

For more LEGO fun, be sure to check out our picks for the best LEGO sets for adults, as well as the best Star Wars LEGO sets. And if you're still shopping, take a look at our picks for the best LEGO sets to give as gifts.