Space.comYou can watch two astronauts take a spacewalk to fix a $2 billion space experiment today. Here's how.Jan 25, 2020Elizabeth HowellBy Elizabeth Howellmore_vert
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Space.comAstronauts complete 4-spacewalk marathon to fix space station's $2 billion antimatter detectorJan 25, 2020Elizabeth HowellBy Elizabeth Howellmore_vert