Description
A powerful ion-powered upper stage. Has some spare battery capacity, but is mainly powered by three huge Gigantor XL solar arrays (press 1 to extend or retract the arrays) - be sure to keep at least one (and preferably two or all three) illuminated, as the four Dawn ion engines, running at full thrust, can quickly deplete a craft’s batteries if it ends up in shadow.
A stock subassembly called Lyra 1. Built with 23 of the finest parts, its root part is Decoupler.0.
Built in KSP version 1.7.0.