Home › What Am I Riddles › Sometimes I Fly As Fast As The Speed Of LightSometimes I Fly As Fast As The Speed Of Light Updated: 21/10/2026 by Mr. Ryan Riddle: Sometimes I fly as fast as the speed of light. Sometime I crawl as slow as a snail. Unknown until I am measured but you will certainly miss me when I’m gone. What am I?Show AnswerAnswer: Time Solve More Riddles:Until I Am Measured, I Am Not KnownI Am Free the First Time and the Second Time RiddleNot Born, But From A Mothers Body DrawnI Sleep by Day I Fly by Night RiddleI Get Smaller Every Time I Take a Bath. What Am I?I Go up and Never Come Down RiddlePhysicists Have Built Devices To Move Me Very FastI Am Beautiful up in the Sky I Am Magical Yet I Cannot FlyI Belong To Everyone RiddleI End And Begin The Day, Without Me, You’ll Pay