{"id":691654,"date":"2026-05-25T01:04:14","date_gmt":"2026-05-25T01:04:14","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/691654\/"},"modified":"2026-05-25T01:04:14","modified_gmt":"2026-05-25T01:04:14","slug":"the-first-all-female-spacewalk-in-history-did-not-happen-until-october-2019-fifty-eight-years-after-yuri-gagarin-orbited-earth-and-an-earlier-all-female-attempt-seven-months-before-was-reas","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/691654\/","title":{"rendered":"The first all-female spacewalk in history did not happen until October 2019, fifty-eight years after Yuri Gagarin orbited Earth \u2014 and an earlier all-female attempt seven months before was reassigned because only one medium spacesuit torso was ready on the station"},"content":{"rendered":"

A \u201cmedium-size hard upper torso<\/a>\u201d is a rigid fiberglass shell that forms the chest and shoulders of the spacesuit worn outside the International Space Station. It is one of the key fit-critical components of the suit \u2014 the part that has to match the astronaut\u2019s body before the rest of the configuration can work. Two medium torsos, properly configured and ready on the schedule, were the practical difference between the missed March pairing and the October milestone.<\/p>\n

This is the story of two walks made the same year, by overlapping crews, in connection with the station\u2019s power-system and battery-upgrade work. One became a footnote about hardware shortages. The other became the first spacewalk in the history of human spaceflight to be carried out entirely by women.<\/p>\n

The all-female walk in March that didn\u2019t happen<\/p>\n

The first version was supposed to play out on March 29, 2019. NASA astronauts Christina Koch and Anne McClain were assigned<\/a> together to continue upgrading the station\u2019s nickel-hydrogen batteries \u2014 part of a series of spacewalks that had begun a week earlier, when McClain went outside with NASA astronaut Nick Hague on March 22.<\/p>\n

The schedule was not designed to be a milestone. As NASA spokeswoman Stephanie Schierholz put it<\/a> when the assignment first drew attention: \u201cIt was not orchestrated to be this way.\u201d The battery-upgrade spacewalks had originally been scheduled for the fall, and the crew pairing was not arranged as a publicity milestone.<\/p>\n

Days before the spacewalk, NASA changed the assignment.\u00a0<\/p>\n

What happened was specific. During the March 22 walk, McClain had worn the medium-sized hard upper torso. After working in the medium, she changed her view. \u201cI was planning on changing sizes on the second suit,\u201d she said in the same interview<\/a>, \u201cand because everything went so well on the first one, we realized \u2026 we don\u2019t need to inject any additional unknowns into something that is as important and as dangerous as a spacewalk.\u201d<\/p>\n

Koch had also been assigned a medium. Only one medium hard upper torso had been prepared and configured for the upcoming spacewalks. A second medium torso existed on the station, but readying it for use required preparation time the crew did not have in the schedule. NASA swapped Nick Hague back into McClain\u2019s slot, and the March 29 spacewalk went ahead with Koch and Hague.<\/p>\n

The walk in October that did<\/p>\n

By October, the configuration on station had changed, and the spacewalk schedule had moved on to a new task: replacing a battery charge-discharge<\/a> unit, the controller that regulates how the station\u2019s batteries collect and distribute solar power. Koch was now on her fourth extravehicular activity. Jessica Meir<\/a>\u00a0had not yet been outside.<\/p>\n

At October 18, 2019, the two astronauts opened the Quest airlock, replaced the failed unit, picked up a few get-ahead tasks on a European Space Agency platform called Bartolomeo, and came back inside seven hours and seventeen minutes later. According to the NASA blog post<\/a> , Meir became the fifteenth woman to spacewalk and the fourteenth American woman to do so.\u00a0 \u201cWomen have been performing spacewalks since 1984,\u201d Mark A. Garcia wrote, \u201cwhen Russian cosmonaut Svetlana Savitskaya spacewalked in July and NASA astronaut Kathryn Sullivan spacewalked in October.\u201d The first all-female pairing was thirty-five years downstream of the first woman to do an EVA at all.<\/p>\n

Koch remembered the moment itself in physical terms. \u201cThe best moment was when Jessica and I both came out of the airlock,\u201d she told Space.com<\/a> on the first anniversary of the walk. \u201cAnd before we left \u2026 our eyes kind of caught each other and we knew what an amazing moment it really was, and I smiled.\u201d<\/p>\n

The suits coming next<\/p>\n

That story will not be told this way again, at least not in this hardware. NASA\u2019s next-generation suit \u2014 the Axiom Extravehicular Mobility Unit, or AxEMU, derived from the Artemis xEMU program \u2014 is being built with a wider sizing range from the start. The 2024 design unveil from Axiom Space<\/a> states plainly that the suit \u201caccommodates a wide range of crewmembers, including males and females from the first to 99th percentile (anthropometric sizing).\u201d The Artemis program has long been framed around returning astronauts to the lunar surface, with next-generation suits designed from the start for a wider range of bodies.<\/p>\n","protected":false},"excerpt":{"rendered":"A \u201cmedium-size hard upper torso\u201d is a rigid fiberglass shell that forms the chest and shoulders of the…\n","protected":false},"author":2,"featured_media":691655,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[49,48,66,306],"class_list":["post-691654","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-ca","tag-canada","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/691654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=691654"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/691654\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/691655"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=691654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=691654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=691654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}