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, May 1, 2016
Partial
A group observes the partially-eclipsed Sun in today's Astronomy Picture of the Day. Imagine if she Sun really was that large in the sky!
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