Ever since the historic first orbit of Kerbin by Cmdr Jebediah Kerman, kerbals have only ever repeatedly visited Low-Kerbin Orbit (LKO), with some forays out to Mid-Kerbin Orbit (MKO). The KSA has been planning for months to send a kerbal into orbit around Mun, but only now has the chance come to do so after many tests of new technologies, including a whole new 2.5m rocket system. The mission is planned to also service the various satellites that are in orbit around Mun to further expand the Agency’s scientific knowledge and long-range communication capabilities. On the cusp of yet another historic moment, the KSA aims to meet and surmount the inevitable challenges ahead.
Addendum: Mun I engine throttle failure was determined to be caused by a damaged control line. It has since been re-designated Mun III to fly again with additional structural support