Details : Item 214

 MomSonBirdCatDaughterDadDog
Terrestrial planets
Gas giants
Gas giants 2
Ice giants
Dwarf planets
Others

Famille : Terrestrial planets /Dog
Moon
Moon of Earth
The Moon is exceptionally large relative to Earth.
There are estimated to be roughly 300,000 craters
wider than 1 km on the Moon's bright side only.
Properties
Albedo0.12
Radius (km)1,737.1
Mass (kg)7.34210+22
Density (g/cm3)0.0123
Gravity (m/s2)3.3464
Orbital period (days)27.322
Orbital speed (km/s)1.022
Temperature (K)150->220
Discovery date1.800.000BC