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

The LEGO Space theme has long captivated fans due to its ability to spark wonder and imagination. Space exploration not only helps us understand our place in the universe but also leads to practical innovations here on Earth. From the widespread availability of the internet to advancements in medical imaging, the contributions from space programs are immense. Moreover, the idea of venturing into the unknown to seek new knowledge inspires countless individuals, particularly children, to dream bigger and pursue careers in science and engineering.

For those eager to explore the cosmos through LEGO, here are the top 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!

If you prefer a quick overview, here's a convenient side-swipable list of our top picks:

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 space shuttle set offers great value. In addition to the primary build, you can transform it into an astronaut or a futuristic spaceship, making it ideal for young children or beginners 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 excels in designing carnival rides, and this space-inspired roller coaster, complete with rocket ship theming, is a testament to that. It's a versatile 3-in-1 build, allowing you to also construct it as a drop tower or a swing carousel.

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 features an astronaut that can be rebuilt into an astronaut dog or a viper jet. The primary astronaut build is particularly impressive, coming with a black stand and 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 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

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-focused set features a detailed model of the Lunar 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

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 Perseverance Rover mission to search for microbial life on Mars, this set includes a model of the Ingenuity helicopter and an AR app that provides educational content about the spacecraft and Mars' environment.

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 intricately designed Technic set features a geared mechanism that allows you to track the orbits of Earth around the Sun and the Moon around Earth. It also indicates the time of year and lunar phases, making it a unique and popular choice.

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

Reflecting the ongoing Artemis program aimed at establishing a lunar base and facilitating Mars missions, this set features a massive multistage rocket with detailed scaffolding, a crew bridge, and numerous launch tower umbilicals. Its size, scope, and detail justify its higher price point.

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 creates a 3D portrait of our galaxy. It creatively uses unique pieces like flower petals and ice cream scoops, resulting in a colorful and visually striking 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, 7 inches wide
Price: $109.99

Co-designed by Pharrell Williams, this set symbolizes creativity and dreaming big. It comes with minifigures of Pharrell and Helen Williams, plus 49 interchangeable heads, allowing you to personalize your model and embark on a journey of inspiration.

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. This diverse range includes everything from replicas of classic spacecraft to modern spaceships.

Why LEGO Space?

LEGO Space sets serve as an excellent gateway to STEM education, whether pursued as a hobby or a potential career. The theme's enduring appeal lies in the universal fascination with space, making it a timeless choice for LEGO enthusiasts.

For more LEGO recommendations, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. If you're looking for gift ideas, check out our selection of the best LEGO sets to give as gifts.