NASA is pretty renowned for screw ups that only it can manage to pull off and after re-recording on the moon landing tapes its reputation has been on a one way trip down the spiral. With the International Space Station (ISS) in eternal need of repairs and pare parts and the space shuttles at NASA’s disposal only operation for another year or so, it is now pretty desperate to launch the Atlantis into orbit on the scheduled Monday afternoon.

Atlantis will carry a cargo weighing 27,000 pounds that include spare parts a couple of refurbished gyroscopes, pumps, tanks for ammonia and nitrogen and a piece called the “trailing umbilical system reel assembly” for the railway system that moves the station’s robotic arm. (Yup, it is almost as if they are building the whole thing again!)

Atlantis will not just carry a heavy payload but will also bring back to earth a balky toilet system that recycles urine into drinkable water. Apparently there is more than enough water for the guys up there at the moment! The 11-day mission is commanded by Col. Charles O. Hobaugh of the Marines, and the pilot is Capt. Barry E. Wilmore of the Navy and if all goes to plan then NASA will be pretty relieved as time is running out quickly for their space shuttles.

Nytimes