|Astronaut Mike Fincke (Image credit:NASA)|
Endeavour Astronauts Mike Fincke and Greg Chamitoff have successfully completed the fourth and final spacewalk of the mission. Taking seven hours and twenty four minutes, the primary objectives for the spacewalk were accomplished, including stowing the 50-foot long boom and adding a power and data grapple fixture to extend the reach of the International Space Station's robotic arm.
This was the last spacewalk ever to be conducted by space shuttle astronauts. At 5:02 a.m., Fincke and Chamitoff surpassed the 1,000th hour astronauts and cosmonauts have spent spacewalking in support of space station assembly and maintenance.
It was the 248th spacewalk U.S. astronauts have conducted and the 118th from space station airlocks and Mike Fincke's ninth – and at 20.00 EST this evening, he will become the U.S. astronaut who has spent the most number of days in space, surpassing Peggy Whitson's record of 377 days in space.
The Endeavour is due to return to Earth on June 1st.