NASA isn’t exactly known for thinking small. This is, after all, the agency that’s trying to lasso an asteroid into orbit around the Moon before 2025. But one group at NASA is focused on a far leaner goal: outsourcing the development of new NASA apps to hackers around the world. Earlier this month, they managed to convince 9,000 people in 44 countries to split up into teams and compete against one another to build software and hardware projects that show off NASA data. The goal is to make apps not only for the public audience, but also that NASA may use internally.