Why is the Earth not an exact sphere and what makes it bulge at the equator?
56968
What is an intuitive explanation using forces for the equatorial bulge?
60730
Why is air not sucked off the Earth?
69598
Why does the Moon face Earth with the same side?
29994
Why are some galaxies flat?
60805
objects distorted by the earths curvature
18209
What is the simplest way to prove the Earth is round?
122297
What is the pressure at the center of the Earth? (Or a neutron star)
66185
condition for curve on a sphere
89194
Potential at Center of Earth
110067
Are planets actually moving in elliptical orbits around the Sun or do they move in circular orbits around their center of mass?
76277
What is the scientific reason for the inclination of earth's rotation axis?
122303
What happens to the water on the surface of the Earth if the Earth is not rotating about its axis in the Earth-Moon system?
113309
Why has Earth's core not become solid?
139610
How did planets have an elliptical orbit in the first place?
41112
Why do the planets' orbital distances fall on an exponential curve?
150707
Prove the statement 'World is not flat'
3546
Total angular momentum of earth