Hubble training

Training for the third Hubble Space Telescope servicing mission, STS 104/Columbia, scheduled for May 2000, has already started with the selection of four NASA astronauts to conduct a record six spacewalks. The crew are to replace the Faint Object Camera with an Advanced Camera for Surveys imager; replace the Fine Guidance sensor 2; replace the solar arrays with rigid, high-efficiency arrays; and replace a tape recorder with a solid state recorder.

Source: Flight International