http://www.nss.org/settlement/asteroids/Summary Asteroid metals may have high value on Earth –NEO water, nitrogen, carbon may be valuable in space Lar
{"Image DocumentName": "Summary Large vs Small asteroid has no killer trade", "Image ImageDescription": "Asteroid metals may have high value on Earth. NEO water, nitrogen, carbon may be valuable in space. Large vs Small asteroid has no killer trade. This project: do the detailed trade study. Transportation to LEO is major problem. In some ways easier than from the Moon. Multiple potential solutions. LEO->Earth transport challenging.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}