Voss first became involved with
NASA in 1973 while she was still pursuing her bachelor's degree. During her career as an astronaut, her technical assignments included working
Spacelab/
Spacehab issues for the Astronaut Office Mission Development Branch, and robotics issues for the Robotics Branch. As an
STS-99 crew member on the
Shuttle Radar Topography Mission, she and her fellow crew members worked continuously in shifts to produce what was at the time the most accurate digital
topographic map of the
Earth. From October 2004 to November 2007, she was the Science Director for NASA's
Kepler space telescope, a Sun-orbiting satellite designed to find Earth-like
extrasolar planets in nearby planetary systems. It was launched in March 2009 and operated through October 2018. At the Astronaut Office Station Branch, she served as the Payloads Lead. She also worked for
Orbital Sciences Corporation in flight operations support. == Honors and dedication ==