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NASA astronauts unfurl 4th solar array outside space station


The Worldwide Area Station (ISS) has a fourth new photo voltaic array due to the work of two NASA astronauts throughout a seven-hour spacewalk.

Frank Rubio and Josh Cassada, each flight engineers on the area station’s Expedition 68 crew, ventured exterior the orbiting complicated once more on Thursday (Dec. 22) to put in a brand new ISS Roll- Out Photo voltaic Array (iROSA) to complement the station’s energy provide. . The spacewalk was a detailed repeat of the extravehicular exercise (EVA) that Rubio and Cassada carried out virtually three weeks in the past, however this time targeted solely on an influence channel situated on the port-side truss of the station.

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