I started a new science mode save yesterday and today I landed on the Mun for the first time in it and returned with 0,01 units of fuel left. That's efficiency.
I was a bit afraid when I had about 400m/s of Delta-V in an orbit around Mun and I really wanted to get Jeb home after my first Mun landing. Got him home but don't think I had more than 10 m/s left at landing.
This. I did it. A docking. Most of you have already done it but the first docking. That feeling. This game is capturing my life and my feelings totally.