Read the question and type your response in the box provided. Your response will be saved automatically. Astronomers often measure large distances using astronomical units (AU) where 1 AU is the average distance from Earth to the Sun. In the image, d represents the distance from a star to the Sun Using a technique called "stellar parallax," astronomers determined O is 0.00001389 degrees. How far away is the star from the Sun in astronomical units? NOT TO SCALE star Sun d 1 Earth AU​