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 16, 2013
Face On
Today's Astronomy Picture of the Day is of NGC 1309, a beautiful face-on spiral galaxy imaged here by the Hubble Space Telescope.
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