RSS Mission to Jupiter & Moons. By Jove its a lot of work.
Flyby mission, in my first year of operations I sent a flyby mission, basically minimal dV to get a probe into Jupiter SOI, several years later it passed in while I was doing my mars landers (unmanned yet).
I next sent a deep system Commsat with a 10T antenna to Saturn along with four more missions.
Out went a wave of heavy “Science Orbiters”, large nuclear drive and massive fuel tank pushing a full space science