How many times has the United States manned the moon?

From AboboNo. 1 1 toNo. 17, of whichNo. 13 failed to land on the moon due to a fault, and the remaining 6 times were successful.

1. Apollo 1 1

Propulsion device: Saturn V rocket

Time: 1969 July 16-24.

Crew: Armstrong, Collins, Aldrin

The flight time is 8 days and 3 hours. This is the first manned mission to the moon and the first time to walk on the moon. "Tiston, quiet base reports that the eagle has landed."1July 20, 969.

Landing place: Jinghai.

Coordinates: 0.7 1 degree north latitude and 23.63 degrees east longitude.

This spacewalk lasted 2 hours 3 1 minute. Set up a flag, put instruments, and put up a sign at the landing site, which reads: "The first landing site of man on the moon, July 65, 438+0969. We come for the peace of all mankind. " Walking time on the surface of the moon is 2 1.6 hours and flying around the moon for 30 times. During the ascent phase of the lunar module, the lunar module stayed in the lunar orbit and collected 20 kilograms of materials.

2. Apollo 12

Propulsion device: Saturn V rocket

Time:1969165438+1October 14-24.

Crew: Conrad, Gordon, Bean.

Flight time: 10 day, 4 hours and 36 minutes, landing place: Storm Ocean. Coordinates: 0.7 1 degree south latitude and 23.63 degrees west longitude.

Retrieve some parts of1Explorer 3 which landed on the moon in April, 967. Apollo lunar surface experimental equipment has been installed. The lunar surface residence time is 3 1.5 hours. The flight time of the lunar orbit is 89 hours, and it orbits the moon for 45 times. In the download phase of the lunar module, the lunar module landed on the moon and collected 34 kilograms of materials.

3. Apollo 13

Propulsion device: Saturn V rocket

Time:1970 April 1 1- 17.

Crew: Love, Hayes, Swigart.

The flight time is 5 days and 22.9 hours. Three landing attempts were made, and the landing on the moon was terminated due to the explosion of the liquid oxygen tank. Because of the experience of rescuers, this failure is called "successful failure". The used lunar module successfully landed on the moon during the ascent phase.

4. Apollo 14

Propulsion device: Saturn V rocket

Time: 197 1 year 1 month 3 1 day-February 9.

Shepard, Rosie, Mitchell.

The flight time is 9 days, and the landing place: Vla Moro area. Coordinates: 3.65 degrees south latitude and 7.48 degrees west longitude/kloc-0.

Installation of nuclear power scientific experimental stations and other experimental equipment. The lunar surface stay time is 33.5 hours, the lunar orbit flight time is 67 hours, and the lunar orbit flight is 24 times. The two spacewalks lasted 9 hours and 24 minutes. The third stage landed on the moon, collected 42 kilograms of materials, and used trolleys to transport rocks for the first time.

5. Apollo 15

Propulsion device: Saturn V rocket

Time:1971July 26th to August 7th.

Crew: Scott, Walden, Owen

Flight time 12 days 17 hours, landing place: Hadley Canyon in Apennines. Coordinates: 20.68 degrees north latitude and 3.66 degrees east longitude.

Three spacewalks were carried out for 10 hour and 36 minutes. Walden walked for 38 minutes on his way back to Earth. It's the first time to carry a track sensor. With the installation of nuclear power scientific experimental station, the number of scientific equipment landed has doubled. The improved spacesuit increases the mobility and enables astronauts to stay on the moon for a longer time. The lunar surface residence time is 66.9 hours. The first time I used a four-wheeled lunar rover, the lunar rover walked 27.9 kilometers (17 minutes). The lunar orbit flight time is 145 hours, and it orbits the moon 74 times. A small satellite was launched in lunar orbit for the first time. 6.6 kilograms of substances were collected.

6. Apollo 16

Propulsion device: Saturn V rocket

Time: 1972 April 16-27.

Crew: john young, Martelly and Duke.

Flight time 1 1 day 1 hour, landing place: Descartes Heights. Coordinates: 8.97 degrees south latitude, 0/5.55438+0 degrees east longitude.

The highland area was studied for the first time, and experiments were carried out on the surface of the moon. The ultraviolet photographic spectrometer and cosmic ray detector were used for the first time on the moon, and a four-wheeled lunar rover was used again. The lunar surface residence time is 7 1 hour. The flight time around the moon is 126 hours, and the flight around the moon is 64 times. A small satellite was launched in lunar orbit for the first time. 95.8 kilograms of lunar material samples were collected. Mattingly made a 1 hour spacewalk.

7. Apollo 17

Propulsion device: Saturn V rocket

Time:1972 65438+February 7th-19.

Crew: Cernan, Evans and Schmidt.

Flight time 12 days 13 hours and 52 minutes, the last mission to the moon. Landing place: Tauras Litro Mountains. Coordinates: 20. 16 degrees north latitude, 30.77 degrees east longitude.

Three extravehicular walks were carried out for 22 hours and 4 minutes. Evans walked 1 hour for 6 minutes. Schmidt was the first scientist to land on the moon. The sixth automatic research station was established. The lunar rover walked 30.5 kilometers. The surface of the moon stays for 75 hours. Lunar orbit flying time 17 hours, collecting lunar material samples 1 10.4 kg.