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)
Sunday, October 16, 2016
Twenty-First Century Vehicles
Depictions of crewed vehicles in our current century. Some flight-proven, some under testing or completely hypothetical.