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Ex-Astronaut Weighs In On Spacewalking In 'Gravity' | Miriam Kramer | Posted 03.02.2014 | Science

The movie "Gravity" recreates the spacewalk experience, according to one former NASA astronaut. Leroy Chiao, a former commander of the International ...

What I Learned During My Spacewalks

Jerry L. Ross | Posted 04.25.2013 | TED Weekends
Jerry L. Ross

2013-01-18-TEDplayvideoThe Space Shuttle's three main engines and two solid rocket boosters spewed fire and smoke, and their deafening noise roared in my ears during seven launches into space.