Mission Specialists Nicholas Patrick and Robert Behnken work outside the International Space Station during the second spacewalk of the STS-130 mission. Credit: NASA TV

Robert Behnken and Nicholas Patrick seen here during the second of their three planned spacewalks planned for the STS-130 mission early this Sunday morning at 3:14 AM EST.  Working essentially as plumbers  during the spacewalk which began at 9:20 PM Saturday night they successfully accomplished all their assigned tasks overnight by connecting crucial Tranquility feed lines to the International Space Station (ISS).