Space LEGO & model kit picker

Build your own mission! Answer five quick questions and we'll suggest the kinds of LEGO sets and spacecraft model kits that fit your budget, builder and favorite part of spaceflight — with links to browse current options.

Disclosure: Product links go to Amazon search results. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. We suggest types of gear rather than specific models, and we don't list prices — check current prices and reviews on the retailer's page. Learn more.

There's no official DART or Dimorphos set — these picks are general space builds: rockets, rovers, shuttles and spacecraft. Check each set's age rating, and keep small parts away from young children.

1/5 What's your budget?

Under $50$50 – $120$120 – $250$250+

2/5 Who's building?

Kids (about 6–11)Teens or adults — first big buildExperienced builder or modeler

3/5 Play or display?

Play — swooshable and hands-onDisplay — a showpieceI want something that actually flies

4/5 What's your favorite part of spaceflight?

Rockets & launchesRovers, probes & satellitesAstronauts, shuttles & space stationsAll of it

5/5 How much space do you have?

A small shelf or deskA good-sized shelfPlenty — go big

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How the picker works

Your answers filter a list of common space LEGO and model kit categories by budget band, then rank them by how well they suit the builder, whether it’s for play or display, their favorite part of spaceflight and how much room you have. Budget bands are rough guides only; prices vary by retailer and change often. Recommendations are general guidance, not professional advice.