). Credit history: NASA/JPL-Caltech “In All those times we normally introduced two spacecraft” since the failure rate was so significant, reported Donald Gurnett, only partly in jest. Gurnett, a physicist in the College of Iowa and one of the original researchers to the Voyager team, was a veteran of http://vinyl-record-wall-art-ide69023.ampblogs.com/Little-Known-Facts-About-Voyager-One-Sounds-Of-The-Earth-Record--47425656