NASA calls off spacewalk at International Space Station due to 'spacesuit discomfort' - Space.com

* NASA calls off spacewalk at International Space Station due to 'spacesuit discomfort'  Space.com
* NASA spacewalk outside ISS postponed  USA TODAY
* International Space Station U.S. Spacewalk 90  NASA (.gov)
* NASA astronauts will scrape microorganisms off ISS during upcoming spacewalk  Popular Science
* NASA Astronauts Checking Exterior of Space Station for Living Organisms  Futurism


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