nasa-detects-artificial-barrier-around-earth-a-shield-that-protects-planet-from-solar-flares http://www.inquisitr.com/4230490/nasa-detects-artificial-barrier-around-earth-a-shield-that-protects-planet-from-solar-flares/ Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to print (Opens in new window) Print Related