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

Estimated total masses of objects

SurfaceTotal estimated mass of objects Total estimated local weight of objects
Churyumov–Gerasimenko100?
Eros487?
Itokawa0.591?
Jupiter2,56459,400
Mars10,24037,833
Mercury507.91,881
The Moon218,82936,181
Ryugu18.5?
Saturn2,1502,289.75
Tempel 13702.5
Titan319372
Venus22,642201,256
Dimorphos570?
Total259,073613,725+