Podcasts Education Women in Science on the Air Power Signals, Part 2: Tracy Drain Audio Diary (Part 3 of 3) - The Mars Reconnaissance Orbiter - NASA's Jet Propulsion Laboratory.

Power Signals, Part 2: Tracy Drain Audio Diary (Part 3 of 3) - The Mars Reconnaissance Orbiter - NASA's Jet Propulsion Laboratory.

Published: Oct. 28, 2006, 4 a.m.

The Mars Reconnaissance Orbiter - NASA's Jet Propulsion Laboratory. Follow Tracy Drain, a systems engineer for the orbiter project, on the journey to launch and beyond..