page_title: Steven Smith (astronaut)
hierarchical_section_title: Steven Smith (astronaut)
caption_attribution_description: Astronaut Steven L. Smith, Hubble Space Telescope (HST) servicing mision 3A payload commander, retrieves a Pistol Grip Tool (PGT) power tool while standing on the mobile foot restraint at the end of the remote manipulator system (RMS). Many of the tools required to service the HST are stored on the toolboard stanchion attached to the RMS.
context_page_description: Steven Lee Smith, is an American technology executive and former NASA astronaut, being a veteran of four space flights covering 16 million miles and seven space walks totaling 49 hours and 25 minutes. Smith’s spacewalk time places him in the top ten on the all-time American and World spacewalk duration lists.
context_section_description: Steven Lee Smith (born December 30, 1958), is an American technology executive and former NASA astronaut, being a veteran of four space flights covering 16 million miles and seven space walks totaling 49 hours and 25 minutes. Smith’s spacewalk time places him in the top ten on the all-time American and World spacewalk duration lists.
caption: Smith totaled nearly 50 hours of spacewalking over his four flights.
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