Assertion: gravity's mass | /r/HasProperty | 7.3477 x 1022 kg
Facets:
Source sentences:
text: Calculations based on its mean radius (1737 km), mass (7.3477 x 1022 kg), and density (3.3464 g/cm3), and the missions conducted by the Apollo astronauts, the surface gravity on the Moon has been measured to be 1.62 m/s2 , or 0.1654