CAPE CANAVERAL, Fla. -Endeavour’s astronauts embarked on the fifth and final spacewalk of their mission Saturday, this time attaching a 50-foot inspection pole to the international space station for use by the next shuttle visitors.

Michael Foreman and Robert Behnken floated out the hatch late in the afternoon as the linked shuttle and station soared more than 200 miles above the Pacific. They spacewalked the night away, successfully accomplishing all their work.