Recreate the thrill of a rocket launch with this NASA Artemis Space Launch System building set. Assemble all the elements, then turn the crank to see the rocket launch in 3 stages. First the solid rocket boosters separate from the core stage. Next the core stage detaches before the upper stage separates. Display your model with the 4 astronaut nanofigures until its time for your next launch!

BUILD A SPACE LAUNCH SYSTEM Capture the moment a rocket launches into space with this LEGO Technic NASA Artemis Space Launch System Rocket set (42221) for boys, girls and kids aged 9 and over

RECREATE THE SEPARATION PROCESS This educational model rocket kit shows how a rocket separates upon launch as kids turn the hand crank to see the launch happen in 3 distinct stages

IN COLLABORATION WITH NASA This rocket building kit has been developed with NASA and ESA and lets kids explore the system that will be used to launch the Orion spacecraft into lunar orbit

4 ASTRONAUT NANOFIGURES This LEGO Technic space set includes 4 astronaut nanofigures, plus an information panel, creating an eye-catching display that kids can explore time after time

GIFT IDEA This LEGO Technic building set makes a fun gift for boys, girls and space enthusiasts aged 9 and over who would love to build a model to show the stages of a rocket launch

DISCOVER MORE SETS Explore more action-packed play with the range of LEGO Technic sets (sold separately), which feature realistic movement and mechanisms to inspire young builders

A FUN WAY TO BUILD The LEGO Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build

DIMENSIONS A 632-piece set with a model measuring over 70 cm (27.5 in.) high, 16 cm (6.5 in.) long and 8 cm (3 in.) wide when the rocket is on top