The Mars Society has chosen an new project to fund: TEMPO3. For the long trip to, and back, from Mars (around 6 months), there will be a need to produce artificial gravity. However, very little research has been done in this area (NASA abandoned such research after project GEMINI). NASA's plate is rather full, and its budget strapped, so the Mars Society has stepped in with TEMPO3 , an experimental satellite that will help fill the gap in artificial gravity research. In the future, when the technology singularity allows cyborgs to explore space, maybe being able to produce artificial gravity for space explorers won't be a concern. But for now, it is.