A dream about the moon.

I had a dream last night that I was an astronaut on the moon. And while I was out exploring, I came across some thick broken glass, weathered coins that were not distinguishable, and a metal plate that was about the same size as a credit card in size and about a quarter of an inch thick. On one side was braille-like writing, and on the other side had a tiny version of the Double Helix and Humanity section of the Arecibo message in raised dots in the center, surrounded by more braille-like writing. Thats all I remember about it, but I thought it was pretty interesting. I have an idea of where it came from, I am reading Dark Mission, by Richard Hoagland and Mike Bara, (highly recommended reading, by the way.) I thought it was an interesting enough dream to lay down here to see what you guys think. I might fire up photoshop and see if I can replicate the plate, it is still pretty vivid in my head, and yes the dream was in color.