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)
Thursday, November 9, 2017
Cetan Spiral
Today's Astronomy Picture of the Day shows NGC 1055 in Cetus. This image shows much fine detail that reveals star-forming regions, dust lanes and even a halo around the galaxy.
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