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)
Thursday, January 29, 2015
Vermin of the Skies
Today's Astronomy Picture of the Day shows Asteroid 2004 BL86 as it passed through the Seven Sisters (Messier 44) the other night.
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