Customer reviews from LEGO
LEGO - Technic NASA Artemis Space Launch System Rocket 42221
Average customer rating
5 out of 5
5
(3 Reviews)
Open Ratings Snapshot
Rating breakdown 3 reviews
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product. 
(
3 out of 3
)
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Customer Reviews for LEGO - Technic NASA Artemis Space Launch System Rocket 42221
Customer Rating
5 out of 5
5
Great new LEGO space set!
on January 3, 2026
Posted by: TheSuperMegaElder07
Verified Purchase:No
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 :)
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5 out of 5
5
TECHNIC SLS
on January 2, 2026
Posted by: LegoNASA
Verified Purchase:No
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
Customer Rating
5 out of 5
5
Grabbed It the First Day It Was Available
on January 11, 2026
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