Like, the Copper or Penny Moon. It's the color, of course. Which happens with every total lunar eclipse. On one of my journeys, I happened to park in a Park in southern New Mexico, near Carlsbad Caverns. In the middle of the night, I woke up, and saw outside my window the moon gone nearly all copper. What a treat to see, and sadly, I could not get any good photos of it. So, what's the big deal with this one? There isn't one. Yes, it's dramatic to see. Yes, it is part of a 'tetrad' which is four... Sign in to see full entry.