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, March 13, 2016
Dorm Room Wall Saturn
Today's Astronomy Picture of the Day could have been found on dorm walls in the 70's (if it had existed then). The Cassini orbiter imaged Saturn in infrared light in 2007, revealing some interesting structure in the atmosphere and rings.
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