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)
Wednesday, February 14, 2018
Deep in the Heart
Today's Astronomy Picture of the Day brings IC 1805 in the constellation of Cassiopeia to showcase the holiday (Valentine's Day).
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