Might be useful for a lot of things if the research holds up. Maybe we could get a realtime video feed of Mars, instead of being 15 minutes or so behind :) That

Might be useful for a lot of things if the research holds up. Maybe we could get a realtime video feed of Mars, instead of being 15 minutes or so behind :) That would make exploration and space development and such a lot easier. Incidentally, if we can't assume c as a constant, we might not be able to assume m as a constant for photons either.