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)
Monday, September 15, 2014
The Cruel Sky of Everest
Today's Astronomy Picture of the Day could be a view of the cruel rocks of Everest or another Earth-bound mountain. Instead it is a view of Comet Churyumov-Gerasimenko as viewed by the ESA's Rosetta vehicle, here 67 kilometers away. Announced today: the landing site for the Philae probe.
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