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, May 29, 2019
Ringed Spiral
Today's Astronomy Picture of the Day is a Hubble Space Telescope image of Messier 95 in the constellation of Leo. The spiral galaxy has a faint ring running around the core, the origin and duration of which is still under investigation.
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