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, June 5, 2018
Complex Interface
Today's Astronomy Picture of the Day shows the complex interplay between cloud belts on Jupiter. The Juno Orbiter is returning great scientific data...and mind-blowing images.
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