 On the other side of the aisle of the second row were controllers who monitored specific parts of Gemini, Apollo, Skylab, ASTP and Space Shuttle missions.During the Gemini program, the two Agena controllers monitored the Agena upper stage used as a docking target from Gemini 8 through Gemini 12.For the Apollo lunar flights, the TELMU and CONTROL controllers monitored the Lunar Module.