September 12th, 1966.
The ninth mission of Project Gemini, crewed by Pete Conrad and Richard Gordon, was ready to begin. It would have tested essential procedures to pave the way for the Apollo program, like direct ascent rendez vous, docking and EVAs.
This recreation begins with the launch of an Agena target vehicle, then follows with the Gemini capsule, many of the authentical aspects of the mission(launch site coordinates, orbital inclination and height, astronaut's EVAs) are featured.