We Come In Peace. You three have different designs and patterns on your faces to distinguish each other apart. That is where we stay between visits to earth.
Earth is a simple place.
Not enough moisture, and what moisture you do have, is polluted. We miss home. When on stage, we have seen all sorts of special effects, from hovering blimps to creepy lighting to creatures of all kinds. The crowds appear to adore it, but we are worried that you are trying to brainwash them with visual effects. You guys must have a spaceship of some kind.