STS-120 mission specialist Scott Parazynski participated in the second of five scheduled spacewalks as construction continues on the International Space Station. During the 6-hour, 33-minute spacewalk Parazynski and Daniel Tani, Expedition 16 flight engineer, worked in tandem to upgrade the space station.
STS-120 mission specialist Scott Parazynski participated in the second of five scheduled spacewalks as construction continues on the International Space Station. During the 6-hour, 33-minute spacewalk Parazynski and Daniel Tani, Expedition 16 flight engineer, worked in tandem to upgrade the space station.Image Credit: NASA