In the last question (Name: Science) was kinda solved when I am running out and I couldn't do a mun flyby. But then I found out I already have a exploration contract - Explore Kerbin. I'll need to rendezvous 2 capsules together to finish it. I obviously cannot do that by myself as I suck at it and don't understand the tutorials so I relied on Mechjeb. I need cargo for my one-segment (should be 2 but the second one wasn't launched yet) space station - there wasn't solar panels. Right, I loaded up my needed cargo and used mechjeb. Everything was good at first, good staging and stuff like that. But then it started to get off course - it wasn't in a circular orbit. But it is still a good orbit - Still enough to rendezvous. So I went into the next step - Rendezvous. It automatically got under a 250km distance but then suddenly went on a large suborbital trajectory - 500km apogee and -500km perigee. And splashdown! Nothing, didn't rendezvous with the station! [Snip]