Getting a mission to the point of officially being accepted for launch is an ordeal. However, even when they aren't selected for implementation, their ideas, and in some cases, their technologies, can live on in other missions. That was the case for the Oversize Kite-craft for Exploration and AstroNautics in the Outer Solar system (OKEANOS) project, originally planned as a Japanese Aerospace Exploration Agency (JAXA) mission.