Early Exploratory Vessels

The first trip using the Prometheus performed scans and landings on Ike, Dres, Pol, Bop, Vall, Eeloo, Gilly, and Moho, completed scans for Tylo, Jool, and Eve, and returned safely to Minmus afterwards to await future missions. This was my first attempt at a vehicle capable of interplanetary manned missions, and I didn't fully know what to expect, so I mostly just aimed for efficiency while bringing along a full compliment of instruments to play with.