1.   An aluminum framework containing antennas and motion-control gyroscopes was installed, along with a new shuttle docking port.

2.   An aluminum framework holding antennas and motion-control devices was attached to the station on Saturday and wired up by another pair of spacewalkers on Sunday.

3.   An aluminum framework will be installed on Saturday.

4.   Spacewalkers Bill McArthur and Leroy Chiao spent hours working on the aluminum framework that had been installed on the space station Saturday.

5.   Spacewalkers Bill McArthur and Leroy Chiao spent hours working on the aluminum framework that had been installed on the space station yesterday.

6.   Spacewalkers Bill McArthur and Leroy Chiao spent six hours working on the aluminum framework that had been installed on the space station Saturday.

7.   The gyroscopes are part of an aluminum framework, or truss, installed by the crew.