I like options, a fog of war could add a new level of challange, because currently I spend almost as much time looking at the enemys colony as I do my own, if they build novas, I counter with lynx, if they build tigers, I also build tigers, if they are ply and have spaceports I build MD's
also an idea for the satellite, when launched, at least for world maps, instead of reveling the whole map, it would reveal a circular or oval portion of the map at once, and that portion would slowly move, going with the orbit of the satalite, that way even with it, there is still an element of not knowing whats out there