 Complete the following phrase:  Wetherbee was selected as an astronaut candidate in 1984, and became an astronaut in June 1985. He piloted mission STS-32 in 1990 and commanded missions STS-52 1992, STS-63 1995, STS-86 1997, STS-102 2001, and STS-113 2002. The final three missions were dockings with Mir and the International Space Station; STS-113 was the last Space Shuttle mission before the 