List of artificial objects on the Moon explained

This is a partial list of artificial materials left on the Moon, many during the missions of the Apollo program. The table below does not include lesser Apollo mission artificial objects, such as a hammer and other tools, retroreflectors, Apollo Lunar Surface Experiments Packages, or the commemorative, artistic, and personal objects left by the twelve Apollo astronauts, such as the United States flags, the commemorative plaques attached to the ladders of the six Apollo Lunar Modules, the silver astronaut pin left by Alan Bean in honor of Clifton C. Williams whom he replaced, the Bible left by David Scott, the Fallen Astronaut statuette and memorial plaque placed by the crew of Apollo 15, the Apollo 11 goodwill messages disc, or the golf balls[1] Alan Shepard hit during an Apollo 14 moonwalk.

Five S-IVB third stages of Saturn V rockets from the Apollo program crashed into the Moon, and are the heaviest human-made objects on the lunar surface. Humans have left over 187400kg (413,100lb) of material on the Moon. Besides the 2019 Chang'e 4 and SLIM missions, the only artificial objects on the Moon that are still in use are the retroreflectors for the Lunar Laser Ranging experiments left there by the Apollo 11, 14, and 15 astronauts, Chandrayaan-3 lunar lander, and by the Soviet Union's Lunokhod 1 and Lunokhod 2 missions.[2]

Objects at greater than 90 degrees east or west are on the far side of the Moon, including Ranger 4, Lunar Orbiter 1, Lunar Orbiter 2, Lunar Orbiter 3, Chang'e 4 lander and Yutu-2 rover.

Because of increasing numbers of missions to and objects at the Moon, a global registry of lunar activities has been proposed in 2023 by the Open Lunar Foundation.[3]

List

Legend

- ! style="background:" colspan="2" Colors - Crashed (unintentionally) - Impactor or post-mission crashed - Landed - Operational

Table of objects

See also

Notes

References

External links

Notes and References

  1. Web site: Miller . Scott . 2023-06-02 . How Many Golf Balls Are On The Moon? . 2023-06-21 . golfercraze.com . en-US.
  2. https://books.google.com/books?id=aq_uDo2shjAC&pg=PA300 Slava G. Turyshev – From Quantum to Cosmos: Fundamental Physics Research in Space (2009) – Page 300
  3. Web site: Launch Event Video: Bright Moon - Creating a Global Registry of Lunar Activities April 23 . Open Lunar Foundation . 2023-05-08 . 2023-06-14.
  4. Web site: NASA NSSDC Master Catalog – Luna 2. 2010-12-24.
  5. Web site: NASA NSSDC Master Catalog – Luna 2. 2015-07-16.
  6. Web site: NASA NSSDC Master Catalog – Ranger 4. 2010-12-23.
  7. Web site: NASA NSSDC Master Catalog – Ranger 6. 2010-12-24.
  8. Web site: NASA NSSDC Master Catalog – Ranger 7. 2010-12-24.
  9. Web site: NASA NSSDC Master Catalog – Luna 5. 2010-12-24.
  10. Web site: NASA NSSDC Master Catalog – Luna 7. 2010-12-24.
  11. Web site: NASA NSSDC Master Catalog – Luna 8. 2010-12-24.
  12. Web site: NASA NSSDC Master Catalog – Ranger 8. 2010-12-24.
  13. Web site: NASA NSSDC Master Catalog – Ranger 9. 2010-12-24.
  14. Web site: NASA NSSDC Master Catalog – Luna 9. 2010-12-24.
  15. Web site: NASA NSSDC Master Catalog – Luna 10. 2010-12-24.
  16. Web site: NASA NSSDC Master Catalog – Luna 11. 2010-12-24.
  17. Web site: NASA NSSDC Master Catalog – Luna 12. 2010-12-24.
  18. Web site: NASA NSSDC Master Catalog – Surveyor 1. 2010-12-24.
  19. Web site: NASA NSSDC Master Catalog – Luna 13. 2010-12-24.
  20. Web site: NASA NSSDC Master Catalog – Lunar Orbiter 1. 2010-12-24.
  21. Web site: NASA NSSDC Master Catalog – Surveyor 2. 2010-12-24.
  22. Web site: NASA NSSDC Master Catalog – Lunar Orbiter 2. 2010-12-24.
  23. Web site: NASA NSSDC Master Catalog – Lunar Orbiter 3. 2010-12-24.
  24. Web site: NASA NSSDC Master Catalog – Surveyor 3. 2010-12-24.
  25. Web site: NASA NSSDC Master Catalog – Lunar Orbiter 4. 2010-12-24.
  26. Web site: NASA NSSDC Master Catalog – Surveyor 4. 2010-12-24.
  27. Web site: NASA NSSDC Master Catalog – Explorer 35 (IMP-E). 2010-12-24.
  28. Web site: NASA NSSDC Master Catalog – Lunar Orbiter 5. 2010-12-24.
  29. Web site: NASA NSSDC Master Catalog – Surveyor 5. 2010-12-24.
  30. Web site: NASA NSSDC Master Catalog – Surveyor 6. 2010-12-24.
  31. Web site: NASA NSSDC Master Catalog – Surveyor 7. 2010-12-24.
  32. Web site: NASA NSSDC Master Catalog – Luna 14. 2010-12-24.
  33. Web site: NASA NSSDC Master Catalog – Apollo 10 LM(Snoopy) descent stage. 2010-12-24.
  34. Web site: NASA NSSDC Master Catalog – Apollo 11 LM descent stage. 2010-12-25.
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  38. Web site: NASA NSSDC Master Catalog – Apollo 12 LM descent stage. 2010-12-25.
  39. Web site: NASA NSSDC Master Catalog – Apollo 12 LM ascent stage. 2010-12-25.
  40. Web site: NASA NSSDC Master Catalog – Luna 16 descent stage . 2010-12-25.
  41. Web site: NASA NSSDC Master Catalog – Luna 17/Lunokhod 1 . 2010-12-25.
  42. Astronautix.com, Apollo 13 : The S-IVB/IU impacted the lunar surface at 8:10 p.m. EST on April 14 at a speed of 259 meters per second (incorrect, should probably be 2590 meters/sec), […] 137.1 kilometers from the Apollo 12 seismometer.
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  44. Web site: NASA NSSDC Master Catalog – Luna 18 . 2010-12-25.
  45. Web site: NASA NSSDC Master Catalog – Luna 19 . 2010-12-25.
  46. Web site: NASA NSSDC Master Catalog – Apollo 14 SIVB. 2011-01-01.
  47. Web site: NASA NSSDC Master Catalog – Apollo 14 LM descent stage. 2011-01-01.
  48. Web site: NASA NSSDC Master Catalog – Apollo 14 LM ascent stage. 2011-01-01.
  49. Web site: NASA NSSDC Master Catalog – Apollo 15 SIVB. 2011-01-01.
  50. Web site: NASA NSSDC Master Catalog – Apollo 15 LM descent stage. 2011-01-01.
  51. Web site: NASA NSSDC Master Catalog – Apollo 15 LM ascent stage. 2011-01-01.
  52. Web site: NASA NSSDC Master Catalog – Apollo 15 subsatellite. 2011-01-01.
  53. Web site: NASA NSSDC Master Catalog – Luna 20. 2011-01-01.
  54. Web site: Found! Apollo 16 S-IVB Impact Crater Lunar Reconnaissance Orbiter Camera. lroc.sese.asu.edu. 2019-11-22.
  55. Web site: NASA NSSDC Master Catalog – Apollo 16 descent stage. 2011-01-01.
  56. Web site: NASA NSSDC Master Catalog – Apollo 16 ascent stage. 2011-01-01.
  57. Web site: NASA NSSDC Master Catalog – Apollo 16 Subsatellite. 2011-01-01.
  58. Web site: NASA NSSDC Master Catalog – Apollo 17 S-IVB. 2011-01-01.
  59. Web site: NASA NSSDC Master Catalog – Apollo 17 descent stage. 2011-01-01.
  60. Web site: NASA NSSDC Master Catalog – Apollo 17 ascent stage. 2011-01-01.
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  63. Web site: NASA NSSDC Master Catalog – Explorer 49/RAE-B. 2011-01-01.
  64. Web site: NASA NSSDC Master Catalog – Luna 22. 2011-01-01.
  65. Web site: NASA NSSDC Master Catalog – Luna 23. 2011-01-01.
  66. Web site: NASA NSSDC Master Catalog – Luna 24. 2011-01-01.
  67. Web site: NASA NSSDC Master Catalog – Hagoromo/Hiten Orbiter. 2011-01-01.
  68. Web site: NASA NSSDC Master Catalog – Hiten. 2011-01-01.
  69. Web site: NASA NSSDC Master Catalog – Lunar Prospector. 2011-01-01.
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  73. Web site: NASA NSSDC Master Catalog – Moon Impact Probe / Chandrayaan 1. 2011-01-01.
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  76. Web site: NASA NSSDC Master Catalog – Okina (Rstar) – Kaguya. 2011-01-01.
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  80. Web site: NASA NSSDC Master Catalog – Chang'e 1. 2011-01-01.
  81. Web site: China People's Daily Online, 2 March 2009 – Chang'e-1 impacts moon (coordinates) . 2011-01-01.
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  83. Web site: NASA NSSDC Master Catalog – KAGUYA (SELENE). 2011-01-01.
  84. Web site: JAXA Selenological & Engineering Explorer – KAGUYA (SELENE) impact coordinates. 2011-01-01. 2013-10-24. https://web.archive.org/web/20131024124342/http://www.jaxa.jp/projects/sat/selene/index_e.html. dead.
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