Description
The original Gemini 6 mission, scheduled for launch on October 25, 1965 at 12:41 pm EDT, had a planned mission duration of 46 hours 47 minutes, completing a total of 29 orbits. It was to land in the western Atlantic Ocean south of Bermuda.The mission was to include four dockings with the Agena Target Vehicle. The first docking was scheduled for five hours and forty minutes into the mission. The second was scheduled for seven hours and forty-five minutes, the third at nine hours and forty minutes, and the fourth and final docking at ten hours and five minutes into the mission. The final undocking would take place at 18 hours and 20 minutes into the mission. At 23 hours and 55 minutes into the mission, while the spacecraft passed overWhite Sands, New Mexico, the crew was to attempt to observe a laser beam originating from the ground. The retrorockets were scheduled to be fired at 46 hours and 10 minutes into the mission over the Pacific Ocean on the 29th orbit.Original mission plans also included the first live television coverage of the recovery of a US spacecraft at sea from the recovery ship, the US aircraft carrier Wasp. The Wasp was fitted with ground station equipment by ITT to relay live television, via the Intelsat I (nicknamed the "Early Bird") satellite.Original mission cancelledOn October 25, 1965, Schirra and Stafford boarded their Gemini 6 craft to prepare for launch. Fifteen minutes later, the uncrewed Atlas-Agena target vehicle was launched. After a successful burn of the Atlas booster, the Agena's secondary engines fired to separate it from the Atlas. But immediately after the Agena's primary engine fired at the six-minute mark in its flight, telemetry was lost. A catastrophic failure apparently caused the vehicle to explode, as Range Safety was tracking multiple pieces of debris falling into the Atlantic Ocean. After 50 minutes, the Gemini launch was canceled.
