In low Earth orbit (LEO) this week, NASA, Roscosmos, and the China National Space Administration (CNSA) performed spacewalks outside humankind’s two permanently-crewed space stations.
NASA conducted its Extravehicular Activity, or EVA (colloquially referred to as a spacewalk), on Tuesday, Nov. 15 on the International Space Station (ISS), with China following on Nov. 17 outside their Tiangong Space Station (TSS). Roscosmos rounded out the hat trick later on Nov. 17 back at the ISS.