S103-E-5191 (21 Dec. 1999) --- Astronaut C. Michael Foale, STS-103 mission specialist, consults a reference manual on space shuttle Discovery's middeck just a few hours prior to the crew's capture of the Hubble Space Telescope (HST). Foale is part of the spacewalk team assigned to extravehicular activity (EVA) duty on the HST later in the week. The photo was recorded with an electronic still camera at 11:02:40 GMT, Dec. 21, 1999. Photo credit: NASA