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)
Sunday, September 28, 2014
Today's Pluto Picture of the Day is an artist conception of the view sunward from the surface of Pluto. Alas, no landing on the New Horizons mission!