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. On the sphere, …

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.

In Euclidean geometry, a geodesic is simply a straight line between two points on a surface. In non-Euclidean geometry, a geodesic is typically described as a segment of a great circle. In most cases, …

Dec 2, 2025 · It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is described extremely well by quantum theory, while the world of ...

A geodesic is a generalization of the notion of a “straight line” from a plane to a surface, on which it represents in some sense the shortest path between two points.

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 volume is …

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

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.

Feb 8, 2024 · In geometry, a geodesic () is a curve representing in some sense the shortest path (arc) between two points in a surface, or more generally in a Riemannian manifold.