Jono

NASA's Moon landings were most similar to A. The main difference being that they didn't lower the periapsis to the surface from the parking orbit. The CSM would stay at an altitude of ~110 km and the Lander would lower periapsis to ~15 km. They then did a breaking burn at periapsis. Here's a diagram:

Interesting challenge! I managed to get to the Mun in only 29:59, and I even got a screenshot of the impact! Poor Jeb WOW my laptop didn\'t like this challenge. After impact KSP used up 3.1 gigs of RAM (out of 4) and the camera flew straight through the Mun as if my craft hadn\'t crashed! I have a rocket that can go atleast 9400 m/s IIRC, but seeing what happened to my computer, I won\'t be attempting the challenge with it ???