What is the Mass of Moon?

Answer: The mass of the Moon is approximately 7.35×10²² kilograms.

The mass of the Moon is approximately 7.35×10²² kilograms. This measurement represents the total amount of matter contained within the Moon, encompassing its surface, subsurface, and interior. The Moon is Earth’s only natural satellite, and its mass is about 1.2% of Earth’s mass.

Scientists have determined the mass of the Moon through various methods, including observations of its gravitational effects on spacecraft, Earth, and other celestial bodies. Gravitational interactions, such as the Moon’s influence on ocean tides, also provide valuable data for measuring its mass.

The Moon’s lower mass compared to Earth results in a weaker gravitational force on its surface, about 1/6th of Earth’s gravity. This difference in gravity contributes to unique features on the Moon, such as the lack of a significant atmosphere and the presence of extensive cratered landscapes.

Understanding the Moon’s mass is essential for studying its gravitational interactions with Earth, its orbital dynamics, and its internal structure. Measurements and observations contribute to our broader knowledge of the Moon’s role in the Earth-Moon system and its significance in celestial mechanics.