STS-100 Mission Specialist Scott Parazynski look over the docking mechanism in payload bay of Endeavour.

In the Orbiter Processing Facility bay 2, STS-100 Mission Specialist Scott Parazynski (left, foreground) and Chris Hadfield (right, foreground) look over the docking mechanism in payload bay of Endeavour. They are taking part in a Crew Equipment Interface Test (CEIT) along with other crew members Commander Kent V. Rominger, Pilot Jeffrey S. Ashby and Mission Specialists John L. Phillips, Umberto Guidoni, who is with the European Space Agency, and Yuri Lonchakov, who is with the Russian Aviation and Space Agency. Endeavour is also carrying the Multi-Purpose Logistics Module Raffaello to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A