Earth’s “gravity hole” off the Indian coasts has finally been explained. Maybe
Rather than being a perfect sphere, Earth, along with every other planet we know of, is described as an “ellipsoid,” while “geoid” refers to the planet’s surface in topography. A geoid exhibits an uneven gravitational pull, which can vary in strength depending on the altitude and the material beneath the…
Author: . [Source Link (*), TechSpot]