Would there be any gravity inside a hollow planet made of a spherical shell of basalt crust?
4707
Gravitational field intensity inside a hollow sphere
141215
What's the technical explanation for gravity to exist inside a spacecraft in science fiction?
157991
Lowest gravity on Earth's surface?
154951
Is the solution to a question regarding four smaller masses on a rotating hollow sphere accurate?
10178
How can mass bend spacetime, if there's nothing to bend?
149318
Can gravity be shielded, like electromagnetism?
72072
How about an exact solution for the position of a planet as a function of time?
146101
Floating in a Dyson Sphere
151004
What makes the inside of a shape the inside?
17835
Does compression of matter increase gravity?
127191
How would gravity change on a planet rotating around itself very fast?
9600
Near Earth vs Newtonian gravitational potential
135375
A Hollow Black Hole
112980
Planetary model of atom still valid?
138592
How to find the force of the compression at the core of a planet?
56773
Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?
44181
Volume of spherical shell with $dr$ thickness