NASA Astronaut Garrett Reisman Leaves Agency “Reisman, who holds a doctorate in mechanical engineering, joined NASA in 1998. Before flying in space, he served in multiple technical roles including work supporting robotics and the advanced vehicles branch of the Astronaut Office.” Astronaut Garrett Reisman Joins SpaceX “Space Exploration Technologies (SpaceX) is proud to announce that NASA astronaut Garrett Reisman is joining the company as a senior engineer working on astronaut […]