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, May 15, 2016
Again: A Look at What We Are Missing
Today's Astronomy Picture of the Day shows the sky. Which most of us never see because we don't look up or we live under a washed-out light dome. What have we lost? Look up.