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)
Saturday, January 19, 2019
Eclipse Sequence
Today's Astronomy Picture of the Day shows the January 2018 eclipse of the Moon across much of its transit through Earth's shadow. There's another total eclipse this weekend. Hopefully you have a better chance of seeing it than I will (since I am currently under a all-sky cloud filter!).
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