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)
Friday, October 18, 2013
GalCen
Today's Astronomy Picture of the Day shows the evening star, Venus, along with dust in our solar system (the zodiacal light) and the center of our galaxy (obscured by a much larger amount of dust).
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