[Spaceships] Your preferences regarding plausible/playable Reactionless Drives

[Anthony]

Originally Posted by vicky_molokh

Gravitons? Who knows. Supposedly time slows to a halt in a singularity, yet singularities emit gravitons, which somehow manage to 'get somewhere' in time. So they seem to be able to jump over the fences that slow down or stop even the mighty photon.

Black holes can also have electromagnetic charge and thus engage in electromagnetic interactions, which we know are moderated by photons.