In the original sense, a geodesic was the shortest route between two points on the Earth's surface. For a spherical Earth, it is a segment of a great circle (see also great-circle distance).

Dec 3, 2025 · A geodesic is a locally length-minimizing curve. Equivalently, it is a path that a particle which is not accelerating would follow. In the plane, the geodesics are straight lines. …

Importantly, the world line of a particle free from all external, non-gravitational forces is a particular type of geodesic. In other words, a freely moving or falling particle always moves along a …

Dec 6, 2025 · Geodesic structure Geodesic structure crossword clue answer contains 4 letters and has been last seen on December 6 2025 as part of LA Times Crossword.

Joseph Howlett, Quanta Magazine, 3 Mar. 2025 In fact, for curved spaces, the shortest path is what’s known as a geodesic: the generalization of a straight, flat line to a curved space.

A geodesic, the shortest distance between any two points on a sphere, is an arc of the great circle through the two points. The formula for determining a sphere’s surface area is 4π r2; its …

Illustrated definition of Geodesic: The shortest line segment between two points on a sphere or other curved surface. A Geodesic Dome is made with...

GEODESIC meaning: 1. relating to the shortest possible line between two points on a sphere or other curved surface 2…. Learn more.

The term geodesic is derived from the Greek words "geo," meaning "earth," and "dynamis," meaning "power" or "force." In contemporary use, it refers to the shortest path between two …

Feb 1, 2024 · Geodesic polyhedra are defined by the equilateral triangles of the primary face (i.e., the face of the underlying tetrahedron, octahedron, or icosahedron) laid out on a 60° grid so …