Constellation program

[Commissar]

http://imgur.com/a/yORb6

I developed (somewhat painstakingly due to limited ignitions and fuelline vapor), a constellation-esqe duna mission. 4 parts, one is just to give the crew extra space, and life support (i don't use TAC, but i wanted to simulate it). lander is in front, the orion module will remain in orbit with the other 2 modules, and all 6 kerbals will land on duna. nobody wants to stay in orbit, riiight?

anyhow, just finished assemblign ti today

[Commissar]

update: ended up scrubbing the mission due to a design defect. didn't have the return unit in position, so i made due. had just enough Dv to get to a 3.5km/s reentry