Refreshing perhaps. GR predicts that light the path of which is bent by a massive object distorting space-time, will undergo twice the deflection compared with light bent by gravity as a direct force applied on it by that object. This has been experimentally confirmed, although experimental results have also been mixed on this.Siggy_G wrote: Attempting to understand gravity as an interaction between objects, due to properties of matter, is a refreshing approach in physics.
https://en.wikipedia.org/wiki/Tests_of_ ... by_the_Sun