geoide

The quick read

What's driving the attention

People are searching to understand the Earth's geoid shape, inspired by a viral NASA image.

The term 'geoide' refers to the geoid, a physical and mathematical model representing the Earth's true shape, which differs from a perfect sphere. A recent viral image shared by NASA depicted this shape, capturing public interest and prompting many to learn about the geoid concept. News sources explain the scientific significance and the reasons for the Earth's irregular form, which the geoid accurately models as affected by gravitational variations and terrain.