Epic hacker projects compete for a trip to space
True hardware hackers and makers in the open-source movement create for the joy of creation itself, but they probably wouldn't turn down a free trip to space as a reward for their ingenuity, either.
That's the basic idea behind the Hackaday Prize, which is offering just such a trip for the grand prize winner that comes up with the best new piece of open-source hardware. It's not much more complicated than that, and the only real caveat seems to be that the project be hardware based, apps aren't going to cut it on their own. Entries also have to include documentation -- as Hackaday says "Openness is a Virtue" -- such as lists of parts, schematics, images, and videos.