S88-E-5086 (12-11-98) --- Sergei Krikalev, mission specialist representing the Russian Space Agency (RSA), pokes his head up from inside one of the bays inside the walls on the Russian-built Zarya module. Krikalev and astronaut Nancy J. Currie replaced a faulty unit which controls the discharging of stored energy from one of Zarya's six batteries. The photo was taken with an electronic still
camera (ESC) at 05:41:18 GMT, Dec. 11.