Silvery triangle object in Oklahoma skiesI was changing the price signs on gas pumps where I work, in Woodward, Oklahoma when something caught my eye. There was a silvery triangle shaped object going from west to east, much faster than any jet could. As I watched, it stopped in mid-air without slowing, stopped, turned invisible to my eyes, anyhow, and went back west at an incredible rate of speed. As I watched, it stopped in midair again, and dropped straight down towards the ground and became invisible before landing, or going wherever it went. Maybe five minutes afterwards, there was an incredibily loud sonic boom. A few minutes later, there were two more sonic booms. The triangle shaped object, which was reflective and silvery looking, made no sound.((NUFORC Note: Second report from same witness. PD))