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, August 17, 2013
Southern Skies
Today's Astronomy Picture of the Day again teases me with a view I can only barely glimpse thanks to suburban skies (and too many trees to the south).
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