There is a lot of hope set on the launch of the space shuttle Discovery on Saturday, which among other things will be bringing plumbing supplies to the Space Station, on which the only toilet broke down.
From the New York Times:
A NASA status report noted that last week, while using the toilet system in the Russian-built service module, “the crew heard a loud noise and the fan stopped working.” The solid waste collector is functioning properly, but the system for collecting liquid waste was not.
The crew tried replacing one device, an air/water separator, and then a filter, but nothing seemed to bring the toilet back to full operation. Russian mission control told the crew — Russian Cosmonauts Sergey Volkov and Oleg Kononenko, and Garrett Reisman, a NASA astronaut, to use the toilet on the Soyuz capsule that is attached to the station as a lifeboat. But that system has very limited capacity, and so repairing the system has become an increasingly urgent issue.