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

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

Author: Allison Mar 24,2025

The fascination with outer space is timeless, and LEGO has masterfully captured this theme, fueling the imaginations of builders young and old. Space exploration not only ignites our curiosity about our place in the universe but also brings practical benefits to life on Earth. Innovations like widespread internet access and advanced medical imaging owe their existence to the tireless efforts of space programs. Moreover, the allure of space inspires countless individuals to pursue greater aspirations in science and engineering, encouraging them to dream beyond their immediate surroundings.

For those who are drawn to the mysteries of the cosmos, LEGO offers a stellar array of space-themed sets available in 2025. Whether you're a budding astronaut or a seasoned space enthusiast, these sets promise to elevate your building experience to new heights.

TL;DR: My Top Picks for Space-Themed LEGO Sets

LEGO Space Shuttle

1 See it at Amazon

LEGO Space Roller Coaster

1 See it at Amazon

LEGO Space Astronaut

2 See it at Amazon

LEGO Tales of the Space Age

3 See it at Amazon

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

0 See it at Amazon

LEGO NASA Artemis Space Launch System

1 See it at Amazon

LEGO The Milky Way Galaxy

3 See it at LEGO Store

LEGO Over the Moon with Pharrell Williams

0 See it at LEGO Store

If you're eager to dive into these cosmic creations without sifting through details, here's a quick overview of our top picks, easily accessible for a swift decision.

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 affordable space shuttle set not only offers a fun build but also allows you to transform it into an astronaut or a futuristic spaceship. Ideal for beginners, whether they're young children or adults looking to dip their toes into LEGO without a significant investment.

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 at crafting intricate carnival rides, and this space-themed roller coaster, featuring rocket ship elements, is a testament to that. As a versatile 3-in-1 set, it can also be reconstructed into a drop tower or a swing carousel, offering multiple building experiences in one package.

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 3-in-1 set lets you build an astronaut that can also be transformed into an astronaut dog or a viper jet. The main astronaut build, complete with a detachable jet pack and a stylish black stand, stands out as the highlight of this set.

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

Inspired by the minimalist aesthetics of the '80s, this set offers four 3D space-themed postcards perfect for wall decoration. The scenes include an observatory with shooting stars, a moon base during a lunar eclipse, a space shuttle launch, and a mesmerizing black hole.

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

A Technic-focused set, this meticulously detailed model of the Lunar Roving Vehicle from the 1972 Apollo 17 mission features steering, suspension, and various research tools, including communications technology, a drill, and a shovel.

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 replicates the 2020-launched Perseverance Rover, on a mission to search for signs of microbial life on Mars. It includes a model of the Ingenuity helicopter and an AR app that provides insights into the real-life spacecraft and Mars' environmental conditions.

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

A fascinating LEGO Technic set, this model lets you manually track the orbits of Earth around the Sun and the Moon around Earth, showing lunar phases and the time of year. It's a unique and popular choice within the Technic line.

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 ongoing Artemis program, aiming to establish a lunar base and eventually facilitate missions to Mars. The detailed model features a multistage rocket, scaffolding, a crew bridge, and numerous launch tower umbilicals, making it a worthwhile investment for its size and detail.

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

Exclusive to the LEGO Store, this set creates a 3D portrait of our galaxy using an inventive mix of pieces, including flower petals and ice cream scoops, resulting in a colorful and captivating display.

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 colorful set symbolizes creativity and dreaming big. It includes minifigures of Pharrell and Helen Williams and 49 interchangeable heads, allowing you to personalize your creation and reach for the stars.

How Many LEGO Space Sets are There?

As of March 2025, LEGO's official site lists 25 space-themed sets available for purchase. These range from replicas of historic spacecraft to models of the latest space exploration vehicles, catering to a wide array of interests.

Why LEGO Space?

LEGO Space sets serve as an engaging gateway to STEM education, sparking curiosity and interest in science, technology, engineering, and mathematics. Whether as a hobby or a deeper calling, these sets inspire exploration and learning. Plus, the timeless coolness of space ensures the enduring popularity of LEGO's space theme.

For more building inspiration, don't miss our selections for the best LEGO sets for adults and the top Star Wars LEGO sets. And if you're looking for the perfect gift, explore our picks for the best LEGO sets to give as gifts.