NASA

NASA Watches Earth’s Weight, Finds Center of Mass

As the seasons change, Earth transfers mass from some locations to pack on the gigatons in others. Seasonal changes redistribute enough water around Earth to shift the planet’s center of mass back and ...
Phys.org

Earth's center of mass drifts less than we thought

Where is Earth's center of mass? The answer seems trivially obvious. It's right in the middle of the planet. Ah, but that kind of thinking won't get you a paper in the Geophysical Journal ...
IFLScience

Scientists Tracked The Earth's Center Of Mass Using Satellites, And It's Shifting Around Down There

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Phys.org

Snow, monsoons and oceans shift Earth's center of mass each year, satellite tracking shows

Seasonal changes redistribute enough water around Earth to shift the planet's center of mass back and forth by fractions of an inch relative to its geometric center. NASA scientists are on the case, ...