Kerbal Space Program is a game where you assemble cool things out of neat parts and then eventually break them on accident. The Lego hobby is about literally the same thing. Understandably, there's more than a bit of crossover.
A new proposal on Lego's Ideas fan design site has achieved the 10,000 supporter goal needed to be considered by Lego, and creator Sam67c has assembled an absolutely lovely collection of bricks and parts to make just about any early game craft that players of Kerbal Space Program would be familiar with. There's even a trailer showing the set off.