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)
Saturday, May 31, 2014
Tower to the Stars
Today's Astronomy Picture of the Day shows a satellite communications station under the southern skies (Milky Way, Aurora Australis, Large and Small Magellanic Clouds). Wow.