I noted this a couple of weeks ago, but did not have details at that point. LEGO has teamed with NASA for a contest, NASA's Missions: Imagine and Build. Two categories (subdivided into age ranges) challenge you to either build a MOC based on a currently planned NASA mission, or to build the aircraft of tomorrow. The second category is supposed to be accompanied by a technical paper, so they're looking for someone with some knowledge, not just clicking some bricks together and swooshing the creation around your room. We're all looking at you, Apojove (jk, I know there are a ton of AFOLs out there with real science and engineering expertise).