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)
Sunday, April 28, 2013
Rainy Days on Saturn
Today's Astronomy Picture of the Day shows a storm on Saturn...many times larger than our small blue dot. Imaged by the long-lived (and long may it live) Cassini orbiter, this storm has been observed on Saturn since 2010.
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