真谛存星空

演员

饰：Self - NASA Flight Engineer, Juno Mission

2017-07-01(美国)

8.0分

StarTalk Season 1

演员

饰：Herself - NASA Engineer

2015-04-20(美国)

Women in Science: Mentors at NASA's Jet Propulsion Laboratory

演员

饰：Self,(as Tracy D. Williams)

2002-01-13(美国)