Various, The Atlantic Monthly, Volume 17…
“ Conspicuous near, the horizon was the "Milk Dipper" of Sagittarius, and I instantly noticed, with a thrill of intense surprise, that the planet Mars was missing! When I had first awakened, and stepped out of the grove, I had only a dim remembrance in my mind of having rambled in the fields and fallen asleep on the grass; but this planet missing in the constellation Sagittarius recalled to me at once my miraculous position on the planet Mars. Here was a confirmation unexpected and irrefragable of the truth of what Copernicus had written by my hand. ”
