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, December 22, 2013
Eclipsing Analemma
Today's Astronomy Picture of the Day shows an analemma (images of the Sun taken from the same position, over time to trace the path across the sky over a long period of time) which includes the 2006 eclipse.
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