Have you ever wondered about what life on a space satellite must really be like? And how hard it must be to make repairs if things go wrong? Kathryn’s book ‘Handprints on Hubble’ is available now: https://geni.us/H6Tz Watch the Q&A: https://youtu.be/mHDd9Bo7NQ4 From living in zero gravity to spacewalking hundreds of miles up in the sky, it’s hard not to daydream about the mind-boggling experiences astronauts must have on a daily basis. In this talk retired astronaut Kathryn D. Sullivan shares stories from her years spent working on the Hubble Space Telescope and other satellites, revealing the hidden engineers who were behind this technological marvel. Kathryn D. Sullivan is a NASA astronaut (retired), former Under Secretary of Commerce for Oceans and Atmosphere of the National Oceanic and Atmospheric Administration (NOAA), and an inductee in the Astronaut Hall of Fame.