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, June 24, 2017
Rich Dense Field
Today's Astronomy Picture of the Day takes us along Markarian's Chain to Messier Object 64. There are wonders in the sky, even for the naked eye or the low powered/wide field of view binocular. "Mouseover" the image in the link for a guide.