Powerful Signals, Part 2: Tracy Drain Audio Diary: Part 2

WAMC Northeast Public Radio

Published March 27, 2009 at 4:12 PM EDT

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http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-828276.mp3

Albany, NY – Tracy Drain is an engineer who helped build the Mars Reconnaissance Orbiter. Today we follow Tracy as she waits for the orbiter to reach the red planet.