At what point in size does gravity force a celestial body to become "round"?
103891
What's the biggest cube you could have before gravity rounded it?
68849
Coulomb's Law in the presence of a strong gravitational field
92673
Did Newton estimate the gravitational constant $G$?
1063
Radial fall in a Newtonian gravitational field
96744
Under which conditions do two moving bodies start orbiting each other around their center of mass?
57305
Relativistic Mass and Gravity
130942
What counter balances gravity here?
142650
Can we model gravitation as a repulsive force?
73921
Why does an unhinged body rotate about its centre of mass?
10178
How can mass bend spacetime, if there's nothing to bend?
15903
What is the general relativity explanation for why objects at the center of the Earth are weightless?
144380
When the Center of Mass and Center of gravity does Not Coincide
145003
How can a point-like particle "feel" gravity, if locally the curvature of spacetime is always flat?
78910
What causes matter to initially rotate/spin/orbit?
140580
Gravitational potential of an approaching mass
127191
How would gravity change on a planet rotating around itself very fast?
41993
Why are stars, planets and larger moons (approximately) spherical in shape (like, the Sun, the Moon, the Earth, and other planets)?