The Mariner 10 Mission

This is a shortened version of the film "Mercury: Exploration of a Planet ."  This film provides a brief description of the Mariner 10 mission, and explains how the spacecraft used gravity assist.  

Caption:
Length: 2 Minutes, 12 Seconds
Type: Film
Image Date: 1976, edited 2012
Credit: National Air and Space Museum, Smithsonian Institution.
Origin: National Aeronautics and Space Administration
 
Length: 2 Minutes, 12 Seconds