Description
A nuclear tug launched atop a Juneau Heavy Lift Rocket. The Arcturus features over 8,000 m/s vacuum dV and a jumbo-size docking port for those heavy payloads.
Action Group 5 toggle radiators and antenna.
A stock rocket called Arcturus Nuclear Tug. Built with 143 of the finest parts, its root part is mk3FuselageLF.50.
Built in the VAB in KSP version 1.12.2.