Shuttle Endeavour's payload bay for sharp edges that could affect the astronauts' work in space.

In Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, STS-134 Mission Specialist Roberto Vittori with the European Space Agency, his crewmates and technicians check space shuttle Endeavour's payload bay for sharp edges that could affect the astronauts' work in space. The six STS-134 astronauts are participating in the Crew Equipment Interface Test (CEIT), which gives them an opportunity for hands-on training with the tools and equipment they'll use in space and familiarization of the payload they'll be delivering to the International Space Station.

Endeavour is targeted to launch on the STS-134 mission Feb. 27, 2011. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Cory Huston and Glenn Benson