Top 10 LEGO Space Sets for 2025: Galactic Exploration Awaits

Outer space has long been a cherished theme in the world of LEGO, sparking wonder and imagination across generations. The allure of space exploration is undeniable, offering not only the thrill of discovery but also practical benefits for life on Earth. Innovations such as widespread internet access and advanced medical imaging owe much to the tireless efforts of space programs. Moreover, the aspiration to explore the unknown inspires countless individuals, particularly young minds, to delve into science and engineering, dreaming of something greater than themselves.

For those who dream of the stars, here are the top LEGO space-themed sets available for purchase 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

If you're looking for a quick overview, here are our top picks for the best LEGO space sets, easily accessible in one place.

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 LEGO Space Shuttle set offers great value for money. Beyond its main build, it can be transformed into an astronaut or a futuristic spaceship, making it an ideal choice 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 crafting carnival rides, and this space-inspired roller coaster, featuring a rocket ship theme, is a testament to that skill. As a 3-in-1 build, it can also be reconstructed into a drop tower or a swing carousel, providing multiple play options.

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 set offers another 3-in-1 build option, allowing you to transform the astronaut into an astronaut dog or a viper jet. The primary astronaut model, mounted on a black stand with a detachable jet pack, is particularly striking.

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

Inspired by '80s minimalist aesthetics, this set includes 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 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-centric set features a detailed model of the Lunar Roving Vehicle from the Apollo 17 mission in 1972, complete with steering, suspension, and research equipment like 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

Reflecting the 2020 mission to search for microbial life on Mars, this set includes a model of the Ingenuity helicopter and an AR app for educational exploration of the spacecraft and Martian 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 set from the LEGO Technic line is a geared machine that demonstrates the orbits of Earth around the Sun and the Moon around Earth. It also indicates the time of year and lunar phases, making it both educational and engaging.

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

Representing the ongoing Artemis program aimed at establishing a lunar base and facilitating Mars missions, this detailed model includes a multistage rocket, scaffolding, a crew bridge, and launch tower umbilicals. Its size and detail justify the 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

Exclusive to the LEGO Store, this set offers a 3D portrait of our galaxy. Up close, it's a playful mix of unusual pieces, including flower petals and ice cream scoops, creating a colorful and impactful visual from a distance.

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 vibrant set symbolizes creativity and dreaming big. It includes minifigures of Pharrell and Helen Williams and 49 interchangeable heads, allowing personalization and imaginative play.

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 spaceships, catering to a wide array of interests.

Why LEGO Space?

LEGO Space sets are not just fun; they're a gateway to STEM interests, fostering a passion for science and engineering. They're also just plain cool, which explains their enduring popularity. Whether as a hobby or a stepping stone to a career, these sets continue to inspire and captivate builders of all ages.

For more LEGO fun, explore our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. And if you're looking for gifts, check out our recommendations for the best LEGO sets to give.