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, January 25, 2015
Eruption
Today's Astronomy Picture of the Day shows twisty solar prominences courtesy of the hard-working SOHO vehicle (discoverer of many, many comets).
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