Top 10 LEGO Space Sets for 2025: Galactic Exploration Awaits

Outer space has long been a cornerstone of LEGO's iconic themes, and it's no mystery why. The vast expanse of the cosmos sparks endless wonder and imagination. Space exploration not only aims to uncover our place in the universe but also yields practical benefits here on Earth. Innovations such as widespread Internet access and advanced medical imaging owe much to the tireless efforts of our space programs.

Moreover, the aspiration to explore space fuels dreams and inspires countless individuals to delve into science and engineering. This drive to explore the unknown motivates children to dream beyond their immediate world and pursue knowledge that pushes boundaries.

For the explorer within each of us, here are the top LEGO space-themed sets you can buy in 2025:

TL;DR: My Top Picks for 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 details? Here are my top picks for the best sets, all in one place for easy browsing.

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 or younger builders. Not only can you build the shuttle, but you can also transform it into an astronaut or a futuristic spaceship, offering great value and versatility.

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 creating thrilling carnival rides, and this space-themed roller coaster, complete with rocket ship elements, is no exception. It's a 3-in-1 build that can also be transformed into a drop tower or a swing carousel.

LEGO Space Astronaut

2See it at Amazon!

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

This versatile set allows you to build an astronaut that can also be reconstructed into an astronaut dog or a viper jet. The main astronaut build, complete with a detachable jet pack and a 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 decoration, this set features four 3D space-themed postcards inspired by '80s minimalism. The scenes include an observatory with shooting stars, a moon base with 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 set meticulously recreates the Lunar Vehicle from the Apollo 17 mission of 1972, featuring steering, suspension, and research equipment such as 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

This set recreates the Perseverance Rover, launched in 2020 to search for microbial life on Mars. It includes a model of the Ingenuity helicopter and an AR app to learn more about the spacecraft and Martian conditions.

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, this model lets you simulate the orbits of Earth around the Sun and the Moon around Earth by turning a crank. It also displays the time of year and lunar phases based on their positions.

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 multistage rocket, complete with scaffolding, a crew bridge, and launch tower umbilicals. Despite its higher price, the detail and scale justify the investment.

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

Available exclusively at the LEGO Store, this set creates a 3D portrait of our galaxy using an inventive mix of pieces like flower petals and ice cream scoops, resulting in a vibrant and colorful 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 set symbolizes creativity and dreaming big. It includes minifigures of Pharrell and Helen Williams, along with 49 interchangeable heads for personalization. It's a colorful tribute to reaching 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, ranging from classic spacecraft replicas to modern spaceship designs.

Why LEGO Space?

LEGO Space sets are a fantastic gateway to STEM interests, serving as both a fun hobby and a potential career spark. The enduring appeal of space exploration ensures that the LEGO Space theme will continue to captivate builders of all ages. For more options, check out our picks for the best LEGO sets for adults and the best Star Wars LEGO sets, as well as our recommendations for the best LEGO sets to give as gifts.