5 necessities for thriving in space
By Debra Werner and Cat Hofacker
Expanding civilization off Earth will require incredible breakthroughs. Resources must be mined on site and turned into fuel, drinking water and other supplies for settlers, who can’t carry adequate food and health care infrastructure with them. The transportation challenges will be enormous. Also, linking future settlers to each other and Earth will require high-throughput communications that today do not exist in deep space.