Contingency spacewalk required to replace failed relay box

Contingency spacewalk required to replace failed relay box

A data relay box failure outside the International Space Station has prompted mission managers to begin planning a contingency spacewalk. On Tuesday, May 23, 2017, NASA astronauts Peggy Whitson and Jack Fischer will venture outside the Quest airlock to replace the failed component.

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'Space ninja' Peggy Whitson sets space duration record, Trump congratulates

'Space ninja' Peggy Whitson sets space duration record, Trump congratulates

NASA astronaut Peggy Whitson has broken the space duration record set by Jeff Williams last year by surpassing 534 cumulative days in space over her three long-duration missions.

Whitson is currently aboard the ISS on her third long-duration mission and is the current commander of the outpost. She launched in November 2016 and is new expected to stay in space through early September 2017, a three-month extension to her original flight plan. She broke the duration record at 1:17 a.m. EDT (05:17 GMT) April 24, 2017.

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S.S. John Glenn OA-7 Cygnus berthed to ISS

S.S. John Glenn OA-7 Cygnus berthed to ISS

After a four-day cruise to the International Space Station, Orbital ATK’s OA-7 Cygnus spacecraft, named S.S. John Glenn, was captured and berthed to the outpost.

Capture of the 6.4-meter long spacecraft by the station’s robotic Canadarm2 came at 6:05 a.m. EDT (10:05 GMT) April 22, 2017. Expedition 51 Flight Engineer Thomas Pesquet of the European Space Agency as well as Commander Peggy Whitson of NASA were at the Robotics Work Station in the Cupola window controlling the arm.

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EVA-41 spacewalkers outfit relocated docking module

EVA-41 spacewalkers outfit relocated docking module

An astronaut duo stepped outside the International Space Station in the second spacewalk in less than a week. Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson ventured outside on a 7-hour long spacewalk to outfit a recently relocated docking module to ready it for commercial crew spacecraft sometime in 2018.

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EVA-40 spacewalkers prepare ISS docking module for relocation

EVA-40 spacewalkers prepare ISS docking module for relocation

Two International Space Station astronauts ventured outside the outpost on the first of three planned spacewalks to prepare for the arrival of a second docking adapter for the Commercial Crew Program. The 6.5-hour long spacewalk began at 7:24 a.m. EDT (11:24 GMT) March 24, 2017.

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Progress MS-05 cargo freighter pulls into port at ISS

Progress MS-05 cargo freighter pulls into port at ISS

On Feb. 24, 2017, the uncrewed Russian Progress MS-05 resupply spacecraft docked with the International Space Station. The automated link-up with the Pirs docking compartment took place at 3:30 a.m. EST (08:30 GMT) while flying over the south Pacific Ocean.

The Progress docking probe then retracted to pull the cargo ship in closer to allow for the hooks between the two spacecraft to latch. That hard mate took place at 3:36 a.m. EST (08:36 GMT).

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