LEGO's space theme is a perennial favorite, capturing the boundless wonder and imagination inherent in space exploration. Beyond the sheer thrill of discovery, space exploration yields tangible benefits; advancements like widespread internet access and medical imaging owe their existence to space program research. The aspirational aspect is equally compelling—the pursuit of the unknown inspires dreams and fosters interest in science and engineering.
For the intrepid explorer in all of us, here are the best LEGO space-themed sets available in 2025.
TL;DR: Our Top LEGO Space Sets
LEGO Space Shuttle
LEGO Space Roller Coaster
LEGO Space Astronaut
LEGO Tales of the Space Age
LEGO NASA Apollo Lunar Roving Vehicle - LRV
LEGO Nasa Mars Rover Perseverance
LEGO Planet Earth and Moon in Orbit
LEGO NASA Artemis Space Launch System
LEGO The Milky Way Galaxy
LEGO Over the Moon with Pharrell Williams
Prefer a quick overview? Here are our top picks:
LEGO Space Shuttle
Set: #31134 Age Range: 6+ Piece Count: 144 Dimensions: 2.5 inches high, 5 inches long, 6 inches wide Price: $9.99
An affordable and versatile set, perfect for beginners. Offers multiple build options including an astronaut and a futuristic spaceship.
LEGO Space Roller Coaster
Set: #31142 Age Range: 9+ Piece Count: 874 Dimensions: 10.5 inches high, 10.5 inches wide, 22 inches deep Price: $109.99
A fantastic 3-in-1 build featuring a space-themed roller coaster, drop tower, and swing carousel. LEGO's expertise in designing carnival rides shines through.
LEGO Space Astronaut
Set: #31152 Age Range: 9+ Piece Count: 647 Dimensions: 10.5 inches tall Price: $54.99
Another impressive 3-in-1 set, featuring a detailed astronaut, astronaut dog, and viper jet. The astronaut build is a particular highlight.
LEGO Tales of the Space Age
Set: #21340 Age Range: 18+ Piece Count: 688 Dimensions: 5.5 inches high, 3.5 inches wide, 1 inch deep each Price: $49.99
Four 3D space-themed postcards perfect for wall decoration, inspired by 80s minimalist aesthetics.
LEGO NASA Apollo Lunar Roving Vehicle - LRV
Set: #42182 Age Range: 18+ Piece Count: 1913 Dimensions: 5.5 inches high, 15 inches long, 10 inches wide Price: $219.99
A detailed Technic set featuring steering, suspension, and research equipment, accurately replicating the Apollo 17 Lunar Roving Vehicle.
LEGO Nasa Mars Rover Perseverance
Set: #42158 Age Range: 10+ Piece Count: 1132 Dimensions: 9 inches high, 12.5 inches long, 9 inches wide Price: $99.99
Includes a model of the Perseverance Rover and the Ingenuity helicopter, along with an AR app providing further information.
LEGO Planet Earth and Moon in Orbit
Set: #42179 Age Range: 10+ Piece Count: 526 Dimensions: 9 inches high, 12.5 inches long, 7 inches wide Price: $74.99
A geared mechanism allowing you to track the orbits of Earth and the Moon, showing time of year and lunar phases.
LEGO NASA Artemis Space Launch System
Set: #10341 Age Range: 18+ Piece Count: 3601 Dimensions: 27.5 inches high, 10.5 inches wide, 12 inches deep Price: $259.99
A massive, detailed model of the Artemis Space Launch System, a significant undertaking for builders.
LEGO The Milky Way Galaxy
Set: #31212 Age Range: 18+ Piece Count: 3091 Dimensions: 15.5 inches high, 25.5 inches wide, 2 inches deep Price: $199.99
A creative 3D representation of the Milky Way Galaxy, using a variety of unique LEGO pieces.
LEGO Over the Moon with Pharrell Williams
Set: #10391 Age Range: 18+ Piece Count: 966 Dimensions: 19.5 inches high, 7.5 inches deep, 7 inches wide Price: $109.99
A colorful set co-designed by Pharrell Williams, symbolizing creativity and big dreams.
The Vast LEGO Space Universe
As of March 2025, LEGO offers over 25 space-themed sets, encompassing classic and modern spacecraft. These sets provide engaging entry points into STEM fields, offering both fun and inspiration.
For more LEGO inspiration, explore our selections of the best LEGO sets for adults and the best Star Wars LEGO sets. Need gift ideas? Check out our best LEGO gift guide!
