NASA astronaut Nicole Mann (center) assists NASA astronauts Josh Cassada (left) and Frank Rubio (right), suited up in their Extravehicular Mobility Units (EMU), or spacesuits, before beginning a seven-hour and 11-minute a spacewalk to ready the orbiting lab's starboard truss structure for future rollout solar array installation work.
NASA astronaut Nicole Mann (center) assists NASA astronauts Josh Cassada (left) and Frank Rubio (right), suited up in their Extravehicular Mobility Units (EMU), or spacesuits, before beginning a seven-hour and 11-minute a spacewalk to ready the orbiting lab's starboard truss structure for future rollout solar array installation work.