Editor, Gazette-Journal: This week, April 13-20, is Dark Sky Week, an annual international reminder to look up. So, go outside tonight, take a child with you, and enjoy the view! We’re very lucky here in the Tidewater area, where it’s still possible to see the Milky Way, the familiar constellations, and all the other, precious points of light. Christine UlrichCobbs Creek, Va....