Stephen, Steve, Stevie, Stevin, or Steven Smith may refer to: Wikipedia
Smith totaled nearly 50 hours of spacewalking over his four flights. Steven Lee Smith (born December 30, 1958), is an American technology executive and a former NASA astronaut, being a veteran of four space flights covering 16 million miles and seven spacewalks, totaling 49 hours and 25 minutes. Smith’s spacewalk time places him in 14th on the all-time American and World spacewalk duration lists. Wikipedia