Photo credit: NASA
This incredible image depicts NASA astronaut Robert Curbeam working on the International Space Station’s S1 truss during the space shuttle Discovery’s STS-116 mission. European Space Agency astronaut Christer Fuglesang (out of frame) was his partner in the 6-hour, 36-minute spacewalk. During this mission, the STS-116 crew continued construction of the orbital outpost, adding the P5 spacer truss segment during the first of four spacewalks. Continue reading for more fascinating images from around the web.