# List of artificial objects on extraterrestrial surfaces

This is a partial list of artificial objects left on extraterrestrial surfaces.

## Artificial objects on other extraterrestrial bodies

| Surface | Object | Object | Mass | Owner | Landing | Location |
| 67P/Churyumov–Gerasimenko | Philae | Philae | 100 kg (220 lb) | ESA/DLR | 12 November 2014 | "Abydos" |
| 67P/Churyumov–Gerasimenko | Rosetta | Rosetta | 1,230 kg (2,710 lb) | ESA | 30 September 2016 | "Sais" |
| 433 Eros | NEAR Shoemaker | NEAR Shoemaker | 487 kg (1,074 lb) | NASA/APL | 12 February 2001 | South of Himeros crater |
| 25143 Itokawa | Hayabusa target marker | Hayabusa target marker | 0.6 kg (1.3 lb) | JAXA | 20 November 2005 | Muses Sea |
| Mercury | MESSENGER | MESSENGER | 1,108 kg (2,443 lb) | NASA/APL | 30 April 2015 | Suisei Planitia |
| 162173 Ryugu | MASCOT | MASCOT | 9.6 kg (21 lb) | CNES/DLR | 3 October 2018 | Alice's Wonderland |
| 162173 Ryugu | MINERVA-II Rover-1A | MINERVA-II Rover-1A | 1.1 kg (2.4 lb) | JAXA | 21 September 2018 | Tritonis |
| 162173 Ryugu | MINERVA-II Rover-1B | MINERVA-II Rover-1B | 1.1 kg (2.4 lb) | JAXA | 21 September 2018 | Tritonis |
| 162173 Ryugu | MINERVA-II Rover-2 | MINERVA-II Rover-2 | 1.0 kg (2.2 lb) | JAXA | October 2019 | Unknown |
| 162173 Ryugu | Hayabusa2 Small Carry-on Impactor | Hayabusa2 Small Carry-on Impactor | 2.5 kg (5.5 lb) | JAXA | 5 April 2019 | "C01" |
| 162173 Ryugu | Hayabusa2 Deployable Camera 3 | Hayabusa2 Deployable Camera 3 | ≈2.0 kg (4.4 lb) | JAXA | April 2019 | Unknown |
| 162173 Ryugu | Hayabusa2 Target Marker B | Hayabusa2 Target Marker B | 0.3 kg (0.66 lb) | JAXA | 25 October 2018 | "L08" |
| 162173 Ryugu | Hayabusa2 Target Marker A | Hayabusa2 Target Marker A | 0.3 kg (0.66 lb) | JAXA | 30 May 2019 | "S01" |
| 162173 Ryugu | Hayabusa2 Target Marker E | Hayabusa2 Target Marker E | 0.3 kg (0.66 lb) | JAXA | September 2019 | Unknown |
| 162173 Ryugu | Hayabusa2 Target Marker C | Hayabusa2 Target Marker C | 0.3 kg (0.66 lb) | JAXA | September 2019 | Unknown |
| 9P/Tempel | Deep Impact impactor | Deep Impact impactor | 372 kg (820 lb) | NASA/JPL | 4 July 2005 | |
| Titan | Huygens lander | Huygens lander | 319 kg (703 lb) | ESA | 14 January 2005 | Northeast of Adiri |
| Titan | | Huygens heat shield | Unknown | ESA | 14 January 2005 | Northeast of Adiri |
| Titan | | Huygens parachute | Unknown | ESA | 14 January 2005 | Northeast of Adiri |
| Dimorphos | Double Asteroid Redirection Test impactor | Double Asteroid Redirection Test impactor | 570 kg (1,260 lb) | NASA/JHUAPL | 26 September 2022 | |

## Estimated total masses of objects

| Surface | Total estimated mass of objects (kg) | Total estimated local weight of objects (N) |
| Churyumov–Gerasimenko | 100 | ? |
| Eros | 487 | ? |
| Itokawa | 0.591 | ? |
| Jupiter | 2,564 | 59,400 |
| Mars | 10,240 | 37,833 |
| Mercury | 507.9 | 1,881 |
| The Moon | 218,829 | 36,181 |
| Ryugu | 18.5 | ? |
| Saturn | 2,150 | 2,289.75 |
| Tempel 1 | 370 | 2.5 |
| Titan | 319 | 372 |
| Venus | 22,642 | 201,256 |
| Dimorphos | 570 | ? |
| Total | 259,073 | 613,725+ |

## Gallery

* Mars 3 lander at the Memorial Museum of Cosmonautics in Russia
* MER-A Spirit rover lander
* Apollo 15 Lunar Roving Vehicle in its final resting place on the Moon
* Scale model of the Huygens probe which landed on Titan
* Venera 4