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EDT July 22. Following a midcourse correction at 4:01 p.m., an 18-minute colour tv transmission was made, wherein the astronauts demonstrated the weightlessness of meals and water and showed pictures of the earth and the moon. Eleven hours after liftoff, the first midcourse correction increased 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). Call Sign: Apollo 7. Crew: Cunningham, Eisele, Schirra. EST on November 18 fired the response control system thrusters to separate the CSM 108 (the Yankee Clipper) from the LM-6 (the Intrepid). After the crew transferred with the samples, gear, and movie to the Yankee Clipper, the Intrepid was jettisoned and intentionally crashed onto the lunar floor at 5:17 p.m. The S-IVB engine was then ignited at 3:19 p.m. The Saturn V’s S-IVB stage and the spacecraft were inserted into an earth parking orbit of 189.9 by 184.Four kilometers whereas the onboard systems have been checked.
In the course of the second-stage (S-II) boost section, two of the J-2 engines shut down early and the remaining three were extended approximately one minute to compensate. Apparently oscillations induced by the launch automobile exceeded the spacecraft design criteria.The second-stage (S-II) burn was regular until about four minutes 38 seconds after liftoff; then difficulties were recorded. EST was regular but, throughout the primary-stage (S-IC) enhance phase, oscillations and abrupt measurement modifications were observed. A traditional retrieval was made by the U.S.S. EST February 9 about 7 kilometers from the recovery ship U.S.S. EST on February 4. At 2:41 a.m. EST November 19, he exclaimed, “Whoopee! Man, that may have been a small step for Neil, but that is a long one for me.”Bean joined Conrad on the surface at 7:14 a.m. 1970 November 9 – . The Apollo 12 seismometer, left on the moon in November 1969, registered the impact and continued to document vibrations for two hours.
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 including a voice and telemetry take a look at and an oxygen-purge-system verify. Conrad and Bean again transferred to the LM, where they perfomed housekeeping chores, a voice and telemetry take a look at, and an oxygen purge system test. After 3 hours 56 minutes on the lunar surface, the two astronauts entered the Intrepid to relaxation and examine plans for the following EVA.The astronauts again left the LM at 10:55 p.m. For this reason, an entire firing sequence was performed except that the thrust was inhibited.Parachute deployment was normal and the spacecraft landed about 9 hours 50 minutes after liftoff, in the mid-Pacific, 90.7 kilometers uprange from the predicted landing space (27.Forty N 157.Fifty nine W). The seismic signal generated by the influence lasted 3 hours 20 minutes and was so sturdy that a ground command was needed to scale back seismometer achieve and keep the recording on the size. After two revolutions of monitoring and ground 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 sign obtained by the Manned Space Flight Network floor stations back on earth.
Apart from special 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 those of Apollo 10 and Apollo 11.Through the translunar coast astronauts Conrad and Bean transferred to the LM one-half hour earlier than deliberate so as to acquire full Tv coverage by way of the Goldstone monitoring station. Tv coverage of docking procedures was transmitted to the Goldstone, Calif., monitoring station for worldwide, industrial viewing.On May 19 the crew elected to not make the first of a collection of midcourse maneuvers. However, during transposition and docking, CSM a hundred and ten Kitty Hawk had issue docking with LM-eight Antares. A crew inspection of the probe and docking mechanism was televised throughout the coast towards the moon. July 21. All lunar extravehicular activities were televised in black-and-white. Activities during earth orbit and translunar injection were just like those of the earlier lunar landing missions. The spacecraft was positioned on its trajectory towards earth throughout the 34th lunar revolution. Prepared for the return journey to the earth. In the course of the return trip the astronauts made star-lunar landmark sightings, star-earth horizon navigation sightings, and live tv transmissions.