STS047-46-027 (12-20 Sept. 1992) --- Astronauts N. Jan Davis (left) and Mae C. Jemison, STS-47 mission specialists, prepare to deploy the Lower Body Negative Pressure (LBNP) apparatus in this 35mm frame photographed in the Science Module aboard the Earth-orbiting Space Shuttle Endeavour. Making their first flight in space, the two were joined by four other NASA astronauts and a Japanese payload specialist for eight days of research. The Spacelab-J mission is a joint effort between Japan and the United States of America.