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)
Monday, April 15, 2013
Soul Light
Today's Astronomy Picture of the Day shows exquisite detail in IC 1848, popularly known as the Soul Nebula in the constellation of Cassiopeia. Would you be surprised to learn that neighboring nebula IC 1805 is popularly known as...the Heart Nebula?
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