ScienceISS: Sophie Adenot and Anil Menon conduct spacewalk to replace space-to-ground antenna

Sophie Adenot and Anil Menon carry out a spacewalk to replace a 90-kilogram space-to-ground communications antenna on the International Space Station. ESA official Daniel Neuenschwander says the mission highlights the station’s interdependence, with European, American, Japanese, Canadian and Russian partners relying on one another to keep it operating.