Top 10 LEGO Space Sets for 2025: Galactic Exploration Awaits

The LEGO Space theme has long captured the imagination of builders of all ages, tapping into the universal fascination with the cosmos. Space exploration not only fuels our quest to understand our place in the universe but also drives practical innovations back on Earth. From the widespread availability of the Internet to advanced medical imaging, many of our modern conveniences can be traced back to space research. Moreover, the allure of venturing into the unknown inspires countless individuals to pursue careers in science and engineering, sparking dreams of reaching beyond our planet.

For those who dream of exploring the stars, here are some of the top LEGO space-themed sets available in 2025:

TL;DR: These Are My Favorite 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 looking for a quick overview, here are our top picks for the best space-themed LEGO sets, all easily accessible in one convenient 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 LEGO Space Shuttle set offers great value and versatility. Not only can you build the shuttle, but you can also transform it into an astronaut or a futuristic spaceship. It's an ideal set for young children or adults new to LEGO, perfect for those not ready to make a larger financial commitment to the hobby.

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 creating captivating carnival rides, and this space-themed roller coaster, featuring a rocket ship design, is a testament to that skill. This 3-in-1 set allows you to also build a drop tower or a swing carousel, offering multiple building experiences in one set.

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

Another versatile 3-in-1 set, this LEGO Space Astronaut can be rebuilt into an astronaut dog or a viper jet. The primary build, an astronaut on a black stand with a detachable jet pack, is particularly impressive and eye-catching.

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

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

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-centric set features a detailed model of the Lunar Vehicle from the Apollo 17 mission in 1972, complete with steering, suspension, and research equipment including communication 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

Reflecting the 2020 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 Martian 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 unique LEGO 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 based on the positions of Earth and the Moon.

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 ongoing Artemis program, aimed at establishing a lunar base and facilitating missions to Mars. The detailed model includes a multi-stage rocket, scaffolding, a crew bridge, and numerous launch tower umbilicals, making it a worthwhile investment for its size and complexity.

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

Available exclusively at the LEGO Store, this set creates a 3D portrait of our galaxy using inventive pieces like flower petals and ice cream scoops. From a distance, it forms a colorful, cohesive image of the Milky Way.

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 the power of dreaming big. It includes minifigures of Pharrell and Helen Williams, along with 49 interchangeable heads for personalization, encouraging builders to reach for the stars.

How Many LEGO Space Sets are There?

As of March 2025, LEGO's official site lists 25 LEGO Space sets available for purchase. These sets range from classic spacecraft replicas to modern spaceships, offering something for every space enthusiast.

Why LEGO Space?

LEGO Space sets are not only a fun hobby but also an excellent way to spark interest in STEM fields. They inspire both casual builders and those who might pursue a career in space exploration. The enduring popularity of the LEGO Space theme is a testament to its ability to captivate imaginations and inspire dreams of the cosmos.

For more LEGO fun, check out our picks for the best LEGO sets for adults and the best Star Wars LEGO sets. If you're looking for gift ideas, don't miss our selections for the best LEGO sets to give as gifts.