What Made the Doughnuts Inside Lunar Concentric Craters? -- Concentric ridges inside small lunar craters may have formed when intrusion of magma caused uplift of the crater floor....47 ReportsFireball eventAMS received 47 reports about a fireball seen over NJ, NY, MI, Ontario, Québec, OH, MD and PA on Tuesday, August 30th 2016 .... Green Fireball.2016 The THIRD Year of "CERTAIN Uncertainty" ™ /