I think that if you look through the different types of quests you can find in the existing online games, you will see that all of them can be mapped over to a science fiction setting. Ranged and melee attacks in fantasy and science fiction are exactly the same. Granted that they might look different but in theory they are the same. Melee is in no way different since we are actually talking about the same weapons in most cases. With magic you can make yourself invisible in fantasy games, as you can in science fiction games.
Light hits a surface and reflects the color of that surface.
These beams of light hit the eyes of the beholder creating a complete image. By using popular science we can stretch and invent until the explanation fits our needs, but still leave a hint of believability. Let me conclude that fantasy fans can play Anarchy Online exactly the same way as they have done in other online games this far. We support every aspect of fantasy and the evolution to science fiction.