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, January 3, 2017
Battered
Today's Astronomy Picture of the Day is a close-up brought to us by the Cassini Orbiter (now entering the final stages of a very successful mission) of Saturn's moon Pandora.
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