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, October 1, 2015
Overland Journey
With the release of the movie based on Andy Weir's The Martian, Mars fever is reaching a new height in and around science and science fiction. Here are the locations of the overland journey of lost astronaut Mark Watney as imaged by the HiRISE instrument on board the Mars Reconnaissance Orbiter.
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