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, June 10, 2018
Big Cat
Today's Astronomy Picture of the Day shows NGC 6543, popularly known at The Cat's Eye Nebula, found in the constellation of Draco. The Cat's Eye is a planetary nebula (originally named as the first observers thought they resembled the fuzzy blobs of planets they also observed), the final paroxysms of a star being played out for our enjoyment.
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