Valley Houses - Green Canyons on Mars #space #spacecolonization #nasa

Terraforming is a long process, by beginning in existing canyons & craters, a new settlement can more easily and safely begin the process.

Produced, Written & Narrated by: Isaac Arthur
Graphics & Concept Credit: Wesley Bruce / Orion's Arm: https://www.orionsarm.com/eg-article/51f7d32f54b72
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator