Orbital Mechanics: What is Orbital Nodes?
To understand Orbital Mechanics, the physics around Orbits, and the mathematics, we have to have some sort of understanding of what Orbital Nodes are. Several...
Gravityturn, what is it and how to do it?
How do we get to space in an easy and fuel efficient way? Nothing is really fuel efficient when talking about defying gravity to reach...
KSP, kOS, and Apollo Guidance Computer
Space flight have been computer controlled and/or computer assisted since first time man ventured to space. So what does this have to do with Kerbal...