[DoctorMichael]

.......plunked the Sun down into a spot of space where it didn't previously reside, the question is how long it would take the resulting "curvature" of the "rubber sheet" to propagate outward........

Gotcha.

[Cool Guy]

Does gravity travel through masses? I think it does. How do we account for that if it is gravitons? What is its speed through different masses?

I think I will go with the idea of a rubber sheet for now.