Adam Smith said that the individual "intends only his own gain, and he is… led by an invisible hand to promote an end which was not part of his intention." By this, Smith meant that.

Adam Smith said that the individual "intends only his own gain, and he is… led by an invisible hand to promote an end which was not part of his intention." By this, Smith meant that the market unintentionally regulates and benefits those who operate in it.

Explanation:

The Invisible Hand is a metaphor used by Scottish philosopher Adam Smith, the founder of modern economic thinking. The term refers to the individual who, in a well-functioning market economy (an economy where there is complete competition in all markets) will act for the benefit of himself and at the same time indirectly act for the benefit of society or the collective in the sense that the outcome will become economically efficient.

The idea of trade and the exchange market automatically channeling "self-interest" into "desirable social ends" is the central justification of the laissez-faire economic philosophy, which predates neoclassical economics.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.