Watch: Astronauts Take Daring Spacewalk Outside ISS

Spacewalking astronauts Barry Wilmore and Terry Virts ventured out to complete a tricky cable job at the International Space Station.

Spacewalking astronauts successfully completed the cable job outside the International Space Station on Sunday, routing several-hundred feet of power and data lines for new crew capsules commissioned by NASA.

It was the third spacewalk in just over a week for Americans Terry Virts and Butch Wilmore, and the quickest succession of spacewalks since NASA’s former shuttle days.