Customer reviews from LEGO
LEGO - Technic NASA Artemis Space Launch System Rocket 42221
Average customer rating
4.9
(47 Reviews)
Rating breakdown 47 reviews
5 Stars
45
4 Stars
0
3 Stars
1
2 Stars
0
1 Star
1
97%of customers recommend this product.
(
36 out of
37)
Customer Reviews for LEGO - Technic NASA Artemis Space Launch System Rocket 42221
Customer Rating
5
10/10
on January 14, 2026
Posted by: CommanderShinyBear105
best priced lego set, very interactive and fun to build and show off
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
SO COOL!!
on January 12, 2026
Posted by: Burchk27
This is an EASY yes! Especially for the price!! One of the best sets in this price range I’ve ever built!
I would recommend this to a friend!
Written by a customer while visiting LEGO
Posted by: Mr.GallantMartian103
Verified Purchase:Yes
This set was fun to build because it utilizes gears, a crank shaft, and worm gears to simulate the SLS launching Orion into Space. I think it's very cool to see the motion of the boosters separating the main engine and then watching Orion separate from the main engine.
The timing of this set release was spot on given the up incoming Artemis II mission.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Posted by: JegErAlan
Verified Purchase:Yes
When I saw demos of this set last year, I set a reminder for launch day to grab this for my LEGO-building son-in-law. After he constructed it (while I was in town visiting the grandchildren) I was glad I did. What a well-designed, well-constructed set…which impressed the grandkids too. :-)
And, I am kind of amazed that it was so inexpensive.
Nicely done LEGO! I might get one for myself. :-)
I would recommend this to a friend!
Written by a customer while visiting LEGO
Posted by: HappySpectacularPear
Verified Purchase:Yes
Great build & awesome representation of the SLS during launch. Love that Lego supports Artemis
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Great new LEGO space set!
on January 3, 2026
Posted by: TheSuperMegaElder07
Difficulty of build: 6-10
Design: 9-10
Overall rating: 9.5-10
This interactive set is a decently sized set for the price, and if you’re into spacecraft, you’ll enjoy this one! I’m currently displaying this bad boy next to my Lego Pharrell Williams “Over The Moon” spaceship :)
Design: 9-10
Overall rating: 9.5-10
This interactive set is a decently sized set for the price, and if you’re into spacecraft, you’ll enjoy this one! I’m currently displaying this bad boy next to my Lego Pharrell Williams “Over The Moon” spaceship :)
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
TECHNIC SLS
on January 2, 2026
Posted by: LegoNASA
Lego Technic SLS is a super fun set and looks amazing! Build took about 3hrs (while watching shows though). As someone who owns nearly every Lego NASA Lego set, this set did not disappoint! Planning to motorize it and hook it up to an arduino to make it into a clock and have it “launch” on the hour!
I would recommend this to a friend!
Written by a customer while visiting LEGO