A few interesting things to review:
"Frame-dragging is an effect on spacetime, predicted by Einstein's general theory of relativity, that is due to non-static stationary distributions of mass–energy. A stationary field is one that is in a steady state, but the masses causing that field may be non-static, rotating for instance." (wikilink)
Munsters Drag-u-la Dragster - Grandpa?
"May 4, 2011: Einstein was right again. There is a space-time vortex around Earth, and its shape precisely matches the predictions of Einstein's theory of gravity:"
The implications of this are AWESOMELY AMAZING!!!
The Surfer, OM-IV