The cislunar econosphere (part 1 & 2) | Ken Murphy (The Space Review)
►http://www.thespacereview.com/article/2027/1
►http://www.thespacereview.com/article/2033/1
EML-1: the next logical destination | The Space Review
►http://www.thespacereview.com/article/1764/1
Google pair back plan to lasso asteroids and mine them for precious metals | The Guardian
►http://www.guardian.co.uk/science/2012/apr/24/mining-asteroids-on-moon-precious-metals