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, January 9, 2013
Jellyfish Hunting
Today's Astronomy Picture of the Day is a part of IC 443, popularly known as the Jellyfish Nebula. The tagline at the site calls it "elusive". Believe me, under my suburban skies, that applies to many nebula!
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