Third space station repair mission underway
Updated: 2010-08-16 01:20:22
WASHINGTON — After a frustrating and record-breaking spacewalk on Saturday, two NASA astronauts rebounded Wednesday and removed a broken cooling pump from outside the International Space Station during a smooth mission that lasted more than seven hours.
The successful spacewalk by Doug Wheelock and Tracy Caldwell Dyson sets the stage for NASA to install a new [...]