Hello folks I'm Cristiano, 45 from Venice Italy, back to Orbiter after several years of atmospheric flight only. I come from the flight sim world (X-Plane), active member of the .Org forum and moderator of x-plane.it italian forum. To me 2019 is crucial for space exploration since there's going to be a lot of interesting stuff hopefully (crewed SpaceX, Boeing, SLS, etc. ) so I wanted to take some rust off my orbital memories and be prepared for the game. Bear with me, I think I'll bother you guys with some very basic questions until I'll get familiar again with the sim. Thanks!