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)
Thursday, March 14, 2019
The Last View
From May 13, 2018, some of the final images transmitted by MSL Opportunity. A panoramic view of Perseverance Valley, Mars.
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