@life.rulers: For years, scientists believed our Sun was the roundest natural object ever observed. Its powerful gravity pulls equally in all directions, creating an almost perfect sphere. But astronomers later discovered a distant star, Kepler 11145123, that is even closer to a perfect sphere than our Sun… making it one of the roundest objects ever found in nature. #SpaceFacts #Astronomy #DidYouKnow #ScienceFacts #Universe