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, January 1, 2014
Ophir Chasma
A stunning view from an "ancient" spacecraft: Viking 1 was no slouch when it came to viewing Mars.
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