Наука••NEXORA Editorial•NASA
NASA Finds Seasonal Water Shifts Move Earth's Center of Mass by Fractions of an Inch
Summary
NASA reports that seasonal redistribution of water around Earth shifts the planet’s center of mass back and forth by fractions of an inch relative to its geometric center. The observed changes are small but measurable. The finding is based on monitoring of water redistribution over the annual cycle. No further details on long‑term trends or consequences were provided in the source information.
Details
NASA reports that seasonal changes in the distribution of water on Earth cause the planet’s center of mass to shift.
The source states the movement is back and forth by fractions of an inch relative to Earth’s geometric center, a magnitude sufficient to be detected by observations.
These observations relate to the annual cycle of water redistribution; the provided information does not include details on longer‑term trends, specific measurements, or the observational methods used.
No consequences, practical effects or additional analyses are given in the source material; the report is limited to the finding that seasonal water shifts produce a measurable change in Earth’s center of mass.
NEXORA AI — Why it matters
Shows that seasonal water movement measurably alters Earth's mass distribution, detectable by modern observations.
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