11.   The astronauts have spent several days fixing minor air and water leaks in lines leading to the air lock, which the astronauts installed on Sunday.

12.   The astronauts also spent one day inside space station Alpha, helping commander Bill Shepherd and his two Russian crewmates with computer problems and cargo transfers.

13.   The astronauts spent more than an hour searching for a missing pivot pin for a rack inside Unity, the American-made chamber.

14.   The five shuttle astronauts have spent much of their flight coping with satellite trouble.

15.   Two Russian astronauts spent four hours in open space Tuesday to inspect equipment outside their Mir space station, ITAR-TASS reported.

16.   The astronauts will spend the extra day collecting additional observations from the ORFEUS-SPAS astronomy satellite that is studying the formation of stars.

17.   The astronauts had spent the first part of their time motionless in the cargo hold to reproduce the worst conditions expected.