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EDT July 22. Following a midcourse correction at 4:01 p.m., an 18-minute colour tv transmission was made, in which the astronauts demonstrated the weightlessness of food and water and showed pictures of the earth and the moon. Eleven hours after liftoff, the first midcourse correction elevated velocity by 26.Four kilometers per hour. A second preplanned midcourse correction that adjusted the trajectory to coincide with a July lunar landing trajectory was executed at 3:19 p.m. The S-IVB auxiliary propulsion system made an evasive maneuver after CSM/LM ejection from the S-IVB at 6:14 p.m. Call Sign: Eagle. Payload: Apollo LM 5. Mass: 15,095 kg (33,278 lb). Name Sign: Snoopy. Payload: Apollo LM 4. Mass: 13,941 kg (30,734 lb). EST on November 18 fired the reaction control system thrusters to separate the CSM 108 (the Yankee Clipper) from the LM-6 (the Intrepid). After the crew transferred with the samples, equipment, and movie to the Yankee Clipper, the Intrepid was jettisoned and intentionally crashed onto the lunar surface at 5:17 p.m. EST February 6. In the meantime astronaut Roosa, orbiting the moon in the CSM, took astronomy and lunar photographs, including photos of the proposed Descartes touchdown site for Apollo 16. Ascent of the LM from the lunar floor, rendezvous, and docking with the CSM in orbit have been performed as planned, with docking at 3:36 p.m. Apollo eight was the primary spacecraft to be launched by a Saturn V with a crew on board, and that crew grew to become the primary males to fly across the moon.All launch and boost phases have been normal and the spacecraft with the S-IVB stage was inserted into an earth-parking orbit of 190.6 by 183.2 kilometers above the earth.

During the second-stage (S-II) increase section, two of the J-2 engines shut down early and the remaining three have been extended roughly one minute to compensate. Apparently oscillations induced by the launch vehicle exceeded the spacecraft design criteria.The second-stage (S-II) burn was normal until about 4 minutes 38 seconds after liftoff; then difficulties had been recorded. EST was normal however, during the primary-stage (S-IC) boost part, oscillations and abrupt measurement modifications were noticed. A standard retrieval was made by the U.S.S. EST February 9 about 7 kilometers from the restoration ship U.S.S. EST February 5, 9 to 18 meters wanting the deliberate landing point. EST January 23, LM stages have been left in orbit to reenter the atmosphere later and disintegrate. November 20. The last 24 minutes of the rendezvous sequence was televised. The Apollo 12 seismometer, left on the moon in November 1969, registered the influence and continued to report vibrations for 2 hours.

Lunar surface EVA of 9 hours forty seven minutes. Conrad and Bean again transferred to the LM, the place they perfomed housekeeping chores, a voice and telemetry check, and an oxygen purge system test. After three hours 56 minutes on the lunar floor, the two astronauts entered the Intrepid to relaxation and check plans for the subsequent EVA.The astronauts again left the LM at 10:Fifty five p.m. For this reason, an entire firing sequence was performed besides that the thrust was inhibited.Parachute deployment was regular and the spacecraft landed about 9 hours 50 minutes after liftoff, within the mid-Pacific, 90.7 kilometers uprange from the predicted landing space (27.40 N 157.59 W). The seismic signal generated by the affect lasted 3 hours 20 minutes and was so robust that a ground command was mandatory to scale back seismometer gain and keep the recording on the scale. After two revolutions of monitoring and floor updates, a maneuver circularized the orbit at 109.1 by 113.9 kilometers. On their return, they adjusted the alignment of the ALSEP central station antenna in an effort to strengthen the signal received by the Manned Space Flight Network floor stations again on earth.

Except for particular attention given to verifying all spacecraft programs due to the lightning strikes, the actions throughout earth-orbit checkout, translunar injection, and translunar coast had been much like these of Apollo 10 and Apollo 11.Throughout the translunar coast astronauts Conrad and Bean transferred to the LM one-half hour earlier than deliberate in order to acquire full Tv coverage through the Goldstone monitoring station. Tv coverage of docking procedures was transmitted to the Goldstone, Calif., tracking station for worldwide, commercial viewing.On May 19 the crew elected not to make the first of a collection of midcourse maneuvers. However, during transposition and docking, CSM a hundred and ten Kitty Hawk had difficulty docking with LM-eight Antares. A crew inspection of the probe and docking mechanism was televised through the coast toward the moon. July 21. All lunar extravehicular activities have been televised in black-and-white. Activities throughout earth orbit and translunar injection have been just like these of the previous lunar landing missions. The spacecraft was placed on its trajectory toward earth through the 34th lunar revolution. Prepared for the return journey to the earth. Through the return trip the astronauts made star-lunar landmark sightings, star-earth horizon navigation sightings, and reside tv transmissions.