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, October 9, 2016
What's Up in the Solar System?
What's up in the solar system in terms of robotic exploration for October? (More than a few days behind in my posting, like much of my life right now.)