6. On Nov 8, Wang Yaping, a female astronaut of Shenzhou XIII mission, became China's first and the world's 16th female spacewalker. The expected six﹣month journey in space has left many curious about the differences between male and female astronauts, especially in extravehicular (舱外的) activities (EVAs). Although female astronauts may face lots of physical challenges, they have unique advantages.
Understanding between astronauts is very important for carrying out EVAs. Women are better in communication and language expression, and this helps female astronauts conduct EVAs. Their strong communication skills and energy also cheer up the crew throughout their stay, according to Pang Zhibao, a spaceflight researcher in Beijing.
Men and women are different in body size, which also gives women unique advantages for spacewalks. "Their generally smaller size is an advantage, as women will be able to control their weight better and thus perform a wider variety of tasks, " Pang told China Daily. Women in general weigh less, eat less food, consume less oxygen, and therefore required less fuel to get into space. A taikonaut must weigh between a 55 kilograms and 70 kilograms to fit in the cabin of spacecraft and consume less fuel.
A different body shape requires a different spacesuit. A personalized spacesuit was prepared for Wang's EVAs, which was lighter than that of the male. Designers optimizethe pattern of this spacesuit in the lower limb (下肢) area to make it more suitable for astronauts with slimmer figures.
According to Pang, many studies have found that female astronauts are well adapted to space missions more quickly, and have advantages over male astronauts in qualities such as attention to detail and thinking more carefully. Men are considered to perform better in short﹣ term tasks with clear goals, while women are better in longer﹣term tasks, according to National Geographic.
Women's participation in EVAs is a necessary part of space missions, and we are experiencing history thanks to Wang's bravery, according to Yang.