What theoretical explanations exist for the absence of any observed gravitational magnetism?
43505
Why is there no gravitational magnetic field? (Or, is there?)
92673
Did Newton estimate the gravitational constant $G$?
137177
Do magnets work in outer space?
89889
What different approximations yield Gravitoelectromagnetism and Weak Field Einstein Equations?
101002
Is there either a Lagrangian or a Hamiltonian formulation of electromagnetism with continuous distributions of magnetic monopoles?
86278
What is the explanation of the non-existence of magnetic monopoles?
36000
Gravititonal fields compared to electromagnetic fields - are they infinite in range?
51541
How can a magnetic field produce an emf if the force produced does no work?
149318
Can gravity be shielded, like electromagnetism?
68849
Coulomb's Law in the presence of a strong gravitational field
106563
How to interpret the magnetic vector potential?
58022
Does zero curl imply a conservative field?
154419
Can one introduce magnetic monopoles without Dirac strings?
74367
Newtonian mechanics: massless particles
10178
How can mass bend spacetime, if there's nothing to bend?
17296
Do we have theories about why gravity exists/how it works?
96324
Does everything with mass or energy have a gravitational pull?