Spanish and American scientists were searching the sky for signs of megacryometeors, huge chunks of ice, weighing up to 440 pounds, that form in the upper atmosphere and fall to earth, possibly as a result of global warming.
Spanish and American scientists were searching the sky for signs of megacryometeors, huge chunks of ice, weighing up to 440 pounds, that form in the upper atmosphere and fall to earth, possibly as a result of global warming.