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, November 13, 2017
Sun Diver
Today's Astronomy Picture of the Day shows Comet 96P/Machholz as it dives towards our home star. There are swarms of comets who do the suicide run (for a icy body, making a close approach to a fusion furnace should not be a life goal!) like this yearly. The venerable SOHO spacecraft helps us to study these cosmic Icarus's.
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