Prospector drones could be critical step to mining in space August 31, 2015 / Gambusino Prospector http://www.cbc.ca/news/technology/prospector-drones-could-be-critical-step-to-mining-in-space-1.3191658 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading...