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Call Sign: Yankee Clipper. Name Sign: Spider. Payload: Apollo LM 3. Mass: 14,530 kg (32,030 lb). Call Sign: Gemini 11. Crew: Conrad, Gordon. Tether hooked up by Gordon to Agena in spacewalk and after quite a lot of effort tethered spacecraft put into slow rotation, creating first artificial microgravity.The primary objective of the Gemini XI mission was to rendezvous with the Gemini Agena goal automobile (GATV) during the first revolution and dock. Major goal of the mission was achieved in the course of the fourth revolution when the spacecraft rendezvoused with the GATV at 5 hours 23 minutes floor elapsed time and docked with it about half-hour later. One half minutes. The planned entry velocity was 10.Sixty one kilometers per second, while the precise velocity achieved was 10.70.Recovery time of two hours 28 minutes was longer than anticipated, with the trigger listed as sea conditions – 2.4-meter swells. The hatch was opened a 3rd time about an hour later to jettison extraneous equipment earlier than reentry. A 40-minute hold had been ordered eight minutes earlier than scheduled launch time due to unsatisfactory weather conditions, the primary such delay in the Apollo program.

The remaining second-stage engines shut down at 9 minutes 36 seconds – 58 seconds later than deliberate.The S-IVB engine throughout its first burn, which was normal, operated 29 seconds longer than programmed. On March four the crew tracked landmarks, carried out pitch and roll yaw maneuvers, and increased the apogee by service propulsion system burns. The firing was scheduled to happen on the Cape Kennedy pass at the tip of the second revolution, but could not be accomplished. The third stage (S-IVB) firing was also longer than deliberate and at termination of thrust the orbit was 177.7 x 362.9 kilometers rather than the 160.9-kilometer near-circular orbit deliberate. The second midcourse correction, about sixty one hours into the flight, modified velocity by 1.5 kilometers per hour.The 4-minute 15-second lunar-orbit-insertion maneuver was made 69 hours after launch, putting the spacecraft in an preliminary lunar orbit of 310.6 by 111.2 kilometers from the moon’s surface – later circularized to 112.4 by 110.6 kilometers.

A second service-propulsion-system burn placed the spacecraft in a circularized orbit, after which astronaut Aldrin entered the LM for two hours of housekeeping together with a voice and telemetry test and an oxygen-purge-system test. A second preplanned midcourse correction that adjusted the trajectory to coincide with a July lunar touchdown trajectory was executed at 3:19 p.m. After 3 hours fifty six minutes on the lunar surface, the two astronauts entered the Intrepid to relaxation and examine plans for the next EVA.The astronauts once more left the LM at 10:Fifty five p.m. Flight: Apollo 14. Spacecraft: Apollo CSM. Payload: RM/FW4S. Mass: 46 kg (one hundred and one lb). Cernan’s faceplate fogs up, forcing him to blindly grope again into the Gemini hatch after only two hours.Seventh manned and third rendezvous mission of the Gemini program. Aldrin finally demonstrates potential to accomplish EVA with out overloading suit by use of suitable restraints and careful motion.Major goals of the mission had been to rendezvous and dock and to judge extravehicular activities (EVA). Premature use of the RCS, nevertheless, required the mission to be terminated early. Bennington Principal goals of the mission were to exhibit the structural and thermal integrity of the area vehicle and to confirm adequacy of the Block II heatshield design for entry at lunar return circumstances. Proceeded in response to flight plan. NASA launched Apollo 5 – the first, unmanned LM flight – on a Saturn IB from KSC Launch Advanced 37B at 5:48:08 p.m.

The crew then ready for standup EVA, which began at 47 hours 7 minutes into the flight and lasted 2 hours 8 minutes. Apparently oscillations induced by the launch automobile exceeded the spacecraft design criteria.The second-stage (S-II) burn was regular till about 4 minutes 38 seconds after liftoff; then difficulties had been recorded. Initial oscillations damped out and the combination became very stable after about 20 minutes; the rotational rate was then increased. Again, initial oscillations steadily damped out and the mix stabilized. At 8:50 a.m. July 20, Armstrong and Aldrin reentered the LM and checked out all methods. Later that day , through the night hours in the United States, the crew learn the first 10 verses of Genesis on tv to earth and wished viewers “goodnight, good luck, a Merry Christmas and God bless all of you – all of you on the great earth.”Subsequently, Tv Guide for May 10-16, 1969, claimed that one out of every four individuals on earth – nearly 1 billion folks in 64 international locations – heard the astronauts’ reading and greeting, both on radio or on Tv; and delayed broadcasts that same day reached 30 extra countries.On Christmas Day, while the spacecraft was completing its tenth revolution of the moon, the service propulsion system engine was fired for three minutes 24 seconds, increasing the velocity by 3,875 km per hr and propelling Apollo 8 again towards the earth, after 20 hours 11 minutes in lunar orbit.