In their third tricky spacewalk in just over a week, NASA astronauts Terry Virts and Butch Wilmore literally laid the groundwork for future commercial missions, installing two antennas and 400 feet of cable outside the International Space Station.
USATODAY - World Top Stories, USA Today: World
Sun, 03/01/2015 - 8:09am
In their third tricky spacewalk in just over a week, NASA astronauts Terry Virts and Butch Wilmore literally laid the groundwork for future commercial missions, installing two antennas and 400 feet of cable outside the International Space Station.