Astronaut Scott Parazynski smiles for a photograph while he and the crew of STS-120 walk inspect the underside of the shuttle shortly after landing. Parazynski repaired a damaged solar array during one of his spacewalks at the International Space Station. Image Credit: NASA/Bill Ingalls
Astronaut Scott Parazynski smiles for a photograph while he and the crew of STS-120 walk inspect the underside of the shuttle shortly after landing. Parazynski repaired a damaged solar array during one of his spacewalks at the International Space Station.Image Credit: NASA/Bill Ingalls