![Voyager Proof Test Model (in the foreground right of center) undergoing a mechanical preparation and weight center of gravity test](https://science.nasa.gov/wp-content/uploads/2024/04/pia21476.jpg?w=4096&format=jpeg)
Voyager Proof Test Model and Cleanroom
This archival photo shows the Voyager Proof Test Model (in the foreground right of center) undergoing a mechanical preparation and weight center of gravity test at NASA's Jet Propulsion Laboratory, Pasadena, California, on January 12, 1977.
Credits: NASA/JPL-Caltech
TakenJanuary 12, 1977
Image CreditNASA/JPL-Caltech
Size640x507px