Gravity of Earth - Wikipedia

Miller (planet), Interstellar Wiki

Why is a planet's surface gravity different? - Quora

When does the effect of gravity (weight) on an object begin to decline as one body enters another? Our weight decreases as we ascend up and away from the earths surface. What

What is twenty-times the gravity of Earth? - Quora

Gravitational potential - Wikipedia

2712: Gravity - explain xkcd

What is the difference between gravity at the center of the Earth and gravity at the Earth's surface? - Quora

How deep into the Earth does the acceleration due to gravity reach a max? - Quora

File:EarthGravityPREM.svg - Wikipedia

If the shape of the earth is geoid, why does it look ellipsoid from NASA photos? - Quora

File:Acceleration-due-to-Gravity-on-Earth.png - Wikimedia Commons

Earth - Wikipedia