LISA project (Laser Interferometer Space Antenna) is set to search for gravity waves. Unfortunately, the US pulled its funding forcing Europe to go on alone with a smaller project. Set top launch in 2034.
A $50,000 Gravanometer
Gravity anomalies: Red means higher gravity, blue means lower gravity.
Anomaly shows what’s happening in the subsurface.
Newton’s Law of Gravitation
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Notice how gravity drops off above the Earth’s surface (inverse square law)
Showing how gravity does not play a role in Subatomic particles.
More on Universal Law.
Earth — Moon system.
How free fall acceleration (“g”), varies above and below the surface of the earth.