Ever used a Miller Planisphere? Probably. If you haven't, do us all a favor and buy one already. Lord.Just dial the date and time and you'll see what's happening up there in the sky, then rotate the time dial to simulate sky motion. No math-heavy introductory astronomy college course required. Make sure you order the model number that corresponds with your latitude. Comes in a pocket size too.MP3: Iris Dement - Leaning On The Everlasting Arms