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)
Tuesday, April 3, 2018
The Seven Dwarves
Today's Astronomy Picture of the Day shows the Seven Strong Men in the Ural Mountains. However, if you look at what lies beyond, the Seven Strong Men are actually seven very small men compared to the rest of the universe.