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, November 11, 2014
Processing by Gendler
Today's Astronomy Picture of the Day shows molecular clouds in the constellation of Orion. Processing by Gendler: Robert Gendler is one of the most amazing "amateurs" working in the field today.