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)
Friday, July 5, 2019
Eclipse Sequence
Today's Astronomy Picture of the Day shows the July 2, 2019 solar eclipse from first contact to last from the La Silla Observatory in Chile.
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