It’s perhaps a bit surprising how many Raspberry Pi boards have made it to space. Totally ignoring all the Raspberry Pi boards that make it into space the cheap and cheerful way on a high-altitude balloon, there are at least two aboard the International Space Station in use by the astronauts, and another two running cryptography experiments for ESA.
There are others, but they were joined in July by yet another Raspberry Pi that was carried to orbit by a Russian Soyuz-2–1b Fregat-M rocket into a solar synchronous orbit.