Two NASA Astronauts ventured outside the International Space Station on Tuesday as a quick-response team to deal with the failure of an external command and control unit that occurred just three days prior.

NASA approved plans for an unscheduled spacewalk outside the International Space Station on Tuesday to swap a computer box on the Station’s central truss segment that failed on Saturday.

A busy end-of-week spacewalk was performed outside the International Space Station on Friday by NASA Astronauts Peggy Whitson and Jack Fischer – racing through their task list after the EVA was shortened to four hours due to an airlock-related problem that prevented the crew’s space suits from fully charging their batteries.

Two astronauts aboard the International Space Station are gearing up for the 200th spacewalk in support of ISS and Maintenance set for Friday to install a new payload controller on the Station’s truss,

Two veteran spacewalkers worked overtime outside the International Space Station on Thursday to outfit a recently relocated docking module, upgrade the Station’s external computer system and put in place a series of protective covers to shield a docking port against harmful debris impacts.

Two experienced spacewalkers will venture outside the hatches of the International Space Station on Thursday to work on upgrading the Station’s external command and control system and outfit a recently relocated docking module to prepare for its role as a docking port for Commercial Crew vehicles.

A French-American astronaut duo ventured outside the hatches of the International Space Station on Friday for the second spacewalk in one week dedicated to the integration of new batteries put in place by the Space Station’s robots in an extensive effort to rejuvenate the ISS power system as the complex heads into its last decade of operations.

A U.S.-European astronaut duo is set for a busy spacewalk outside the International Space Station on Friday to continue outfitting the station with new batteries – a complex task split between the station’s robots and spacewalking crew members to give ISS a pair of revamped power channels driven by Li-Ion battery technology.

Two astronauts spent their Friday working outside the International Space Station, completing a challenging spacewalk to integrate new batteries into one of the Station’s power channels to mark the beginning of a major transition in battery technology to enable ISS to head into its last decade of operations.

Two experienced spacewalkers will venture outside the hatches of the International Space Station on Friday to complete the installation of new batteries on one of the Station’s eight power channels that started with a flurry of robotics last weekend.