Moon anomaly: ‘MASSIVE’ deposit beneath Moon’s largest crater is THE MOON’S largest crater is hiding ancient metal from an asteroid impact 4 billion years ago, NASA data indicates. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Katharine Hayhoe, a Climate Explainer Who Stays Above the StormTrilobites: Jamaican Rock Iguanas Get a Shot at a New Home in the WildClimate Change Blamed for Half of Increased Forest Fire DangerTake a Number: Cancer in Retreat on One Front: Fewer Children Are DyingTrilobites: In Experiment, Apes Have Humans Figured OutDogs Can Train Us to Have a Better Sense of Smell