NASA moon MYSTERY: Did ancient SECOND moon smash leave lopsided lunar surface? NASA data has revealed the reason why the far side of the moon is riddled with heavy craters, space scientists have announced. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Alien life search: What will actually happen when NASA makes contact?Alien spaceship? Scientists give definitive answer on origin of cigar-shaped ‘OumuamuaGenealogy Sites Have Helped Identify Suspects. Now They’ve Helped Convict One.Antartica shock: NASA scientists stunned as stable sea ice shrinks dramatically fastAntartica shock: NASA scientists stunned as stable sea ice shrinks dramatically fastScientists Are Giving Dead Brains New Life. What Could Go Wrong?