Mining The Asteroids: Who Decides? By Donald Goldsmith Our civilization—and presumably any civilization with a technological capacity at least as advanced as ours—runs on energy and raw materials.
Does Humanity's Destiny Lie in Interstellar Space Travel? (Op-Ed) By Donald Goldsmith Will humanity ever escape this solar system?
'The Martian' Author Andy Weir & Steve Jurveston Mind-Meld on Mars Colonies By Donald Goldsmith Mars colonization moves forward, pushed by visionaries and pragmatists alike.
