Astronauts Install Docking Port On ISS During Spacewalk Written 22 August 2019

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22 August 2019
Aviation Week reports that on August 21, NASA astronauts Nick Hague and Drew Morgan equipped the ISS “with a second set of hardware to accommodate two simultaneous U.S. segment dockings during a...spacewalk.” (Image: Nick Hague (top) and Andrew Morgan conduct a spacewalk Wednesday to install the International Docking Adapter (IDA-3) to the Pressurized Mating Adapter on top of the station’s Harmony module. | NASA )
Full Story (Aviation Week)