The Legrange Moon
The Legrange Moon
The Legrange Moon

Mariam Hashemi

The Legrange Moon

Unit price  per 

acrylic on canvas
24 X 24 in.

A Lagrange point is a location in space where the combined gravitational forces of two large bodies, such as Earth and the sun or Earth and the moon, equal the centrifugal force felt by a much smaller third body. The interaction of the forces creates a point of equilibrium where a spacecraft may be "parked" to make observations.

These points are named after Joseph-Louis Lagrange, an 18th-century mathematician who wrote about them in a 1772 paper concerning what he called the "three-body problem."