Stock Photo - EARTH -- 18 Dec 2006 -- European Space Agency (ESA) astronaut Christer Fuglesang, STS-116 mission specialist, uses a digital still camera during the mission's fourth session of extravehicular activity (EVA) while Space Shuttle Discovery was docked with the International Space Station. Astronaut Robert L Curbeam Jnr (out of frame), mission specialist, worked in tandem with Fuglesang, using specially-prepared, tape-insulated tools, to guide the array wing neatly inside its blanket box during the 6-hour, 38-minute spacewalk -- Picture by Robert L Curbeam Jnr / Lightroom Photos / NASA.

Stock Photo: EARTH -- 18 Dec 2006 -- European Space Agency (ESA) astronaut Christer Fuglesang, STS-116 mission specialist, uses a digital still camera during the mission's.