Endeavour crew rests before trip home (AP)

    In this image taken from NASA TV, astronaut Michael Foreman exits the international space station, Saturday, March 22, 2008. Endeavour's astronauts embarked on the fifth and final spacewalk of their mission Saturday, this time to attach a 50-foot inspection pole to the international space station for use by the next shuttle visitors. (AP Photo/NASA)AP – With their fifth and final spacewalk under their belt, Endeavour’s astronauts planned to take some well-deserved time off on Sunday before starting the journey home.