Cape Canaveral (Florida): Space shuttle Discovery's astronauts have rewired the space station, managed three spacewalks, and now completed the most difficult task of their mission: getting a stubborn, solar array folded up during an impromptu fourth spacewalk.
The astronauts were scheduled to say goodbye to the station Tuesday after their latest and greatest success, a spacewalk completed with none of the ground training they had for previous spacewalks, and with only a few days of planning by engineers at Mission Control.