A US Air Force photographer captured a perfect smoke ring during a missile launch today, an awesome phenomenon I've never seen during a rocket launch before.
This is bizarre. A 16-year-old girl saw a giant black ring in the sky above England and captured it on video. After three minutes of floating around like a cloud, the black ring disappeared completely. So far, experts have no idea what it was.
U.S. Marine Corps Corporal James Sauter captured the precise moment when a 120-mm mortar makes a fiery smoke ring in the sky during a training session for Operation Spartan Fury.