The Distance to the Sun

Duration: 29

Format: 16mm

Color: B&W

Description: Uses charts, models, and diagrams to illustrate basic concepts of solar measurement. Explains the use of parallax in finding the scale of the universe. Demonstrates how to find the distance to the moon and sun. Features Dr. Cecelia Payne-Gaposchkin, Professor of Astronomy, Harvard University. (WGBH-TV) Kinescope.