The Mercury is one behemoth of a rescue ship. offering services that are defying its look and mass. Mercury first appeared on KerbalX. Mercury requires KWRocketry Rebalanced in order to be loaded due the struts keeping the wings intact. please note: Mercur...

Serenity is a very usefull one way trip shuttle that is launched in the upper atmosphere and then heads off to Duna For safety reasons and Jeb not saying ' have a plan' Bob wanted Werhner to install a fuel hack( highly recommended)...

FPS on my rig: 5 even on a GTX 1060 with 8Gb of ram part count: 905 reccomended on: high end systems, laptops will either crash, or kill KSP Solar sails not added as there are none, solar panels were too flat and rotating off you go into space...