>>11665079All matter is interconnected. Imagine an electromagnetic rope linking each atom to every other atom. When two objects are far apart the ropes superimpose and the "force" of gravity is weaker. As the objects move closer the ropes fan out and begin to pull independently. This explains gravitational acceleration and why objects with more mass (more ropes!) have more gravitational pull.
This is the only rational way to explain gravity without resorting to magic.
https://www.youtube.com/watch?v=GqPRdtApPQE&feature=youtu.be&t=16>>11666130Wave is what something does, not what something is. There can be no standalone object called a gravity wave or EM wave.
>>11666231Time and space don't exist so it's hard to imagine what exactly is curving.