These great hollow globes of artificial super-metals, and artificial transparent adamant, ranged in size from the earliest and smallest structures, which were no bigger than a very small asteroid, to spheres considerably larger than the Earth. (Olaf Stapledon, STAR MAKER)
Wednesday, January 29, 2014
Rock Scissors Paper Lizard Spock
From the title of this post, I think you can figure out what I think the answer is to the mystery of today's Astronomy Picture of the Day. The martians just want to have fun!