NASA cancels first all-female spacewalk over lack of medium-size spacesuits

In 54 years of spacewalking, women have only gone outside with men

In this Jan. 18, 2019 photo made available by NASA, Flight Engineer Anne McClain looks at a laptop computer screen inside the U.S. Destiny laboratory module of the International Space Station. McClain was supposed to participate in a spacewalk Friday, March 29, 2019 with newly arrived Christina Koch. But McClain pulled herself from the lineup because there’s not enough time to get two mediums suits ready. Koch will go out with a male crewmate. (NASA via AP)
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The first all-female spacewalk was supposed to begin on Friday, but was cancelled by the American space agency over lack of adequately sized spacesuits.

One of the two women on the mission, Anne McClain, will now have to give up her place to a male colleague because Nasa has two medium-size hard upper torsos on the international space station, but only one properly configured for a spacewalk.

Anne McClain and Christina Koch were scheduled to both walk outside the ISS to install new batteries. In the past, missions have been all-male or male-female.

Nasa said that plans had changed “in part” due to a shortage of outerwear. However, the decision attracted criticism.

Ms McClain had initially said she would wear a large spacesuit but then found a medium-sized one would fit her better. She pulled herself from the line-up because there was not enough time to get two medium suits ready. A male crewmate will be replacing her.

Nasa spokeswoman Brandi Dean said on Tuesday that Ms McClain trained in both medium and large spacesuits.

In 54 years of spacewalking, women have only gone outside with men. Men have always outnumbered women in space and the all-female spacewalk was hailed as a milestone for women’s space exploration.