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, November 7, 2014
REX
Today's Pluto Picture of the Day focuses on the Radio Science Experiment mounted in the "dish" of the New Horizons vehicle.
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