Lightspeed travel!

[Reflector]

Would this be possible - a spaceship detaches from the fabric or space-time sending a spherical ripple traveling at c which reforms at a diameter's distance bringing the space-ship back into being there. Because the ripple travels a longer distance than the space-ship, the spaceship would travel less than c so it wouldn't violate relativity.

[selfAdjoint]

Basically a refinement of this idea is the Alcubierre space warp, one of a variety of suggestive but not yet practical "metric engineering" approaches within general relativity.

[Nommos Prime (Dogon)]

Yes, I believe your idea to be possible.

Good luck proving it but!